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This WebPage endeavours to establish a forum to explore and understand the side effects of drugs and
problems caused by toxicity and deficiency of nutrients.
I, therefore, would welcome your comments, questions and suggestions.
Your sharing of personal experiences will help enrich our common endeavour.
Information found on this page should not be construed as professional and medical advices.
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Vitamins (good sources, symptoms of deficiency and toxicity)
[ A - B1, 2, 3, 6, 12 - C - D - E - K - Folic - Choline - Pantothenic - Biotin ]
[ Ca - Cl - Cr - Cu- F- Fe - I - K - Mg - Mn - Mo - Na - P - Se - Zn ]
Drugs
[Analgesics - Antibiotics - Antacids - Anticoagulants - Diuretics -
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Vitamins
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Vitamins |
Functions |
Good Sources |
Symptoms of Deficiency |
Symptoms of Toxicity |
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Fat-soluble vitamins |
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Necessary for normal growth, development and reproduction Important for night vision Necessary for adequate immune response Maintenance of skin cells and mucous membranes |
Liver Dark green leafy (broccoli, kale, turnip greens) Carrots |
Night blindness Rough, dry skin Eye disease Dry mucous membrane |
Hair loss Brittle nails Bone and joint pain |
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Protects red blood cells from rupture (hemolysis) Prevents destruction of vitamin A in the intestine |
Wheat germ, vegetable oils, legumes, whole grains, fish, green leafy vegetables |
Break down of red blood cells |
Decreased thyroid hormone level Modest increases in triglycerides |
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Necessary for formation of prothrombin and other factors necessary for blood clotting |
Dark green leafy vegetables, cauliflower, soy bean oil, green tea |
No toxicity known |
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Aids in absorption of calcium and phosphorus Regulates blood levels of calcium Promotes bone and teeth mineralization |
Fish with bones |
Rickets (children) Osteomalacia (adults) |
Calcification of soft tissues Renal stones Appetite and weight loss Nausea and fatigue Growth failure in children |
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Water-soluble vitamins |
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Helps nervous system, heart, muscles, and tissue to function properly Promotes a good appetite and good functioning of the digestive tract |
Whole grains, wheat germs, legumes |
Fatigue Depression Nervous instability Spastic muscle contractions |
No toxicity known |
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Essential for certain enzyme systems that aid in the metabolism of carbohydrate, protein, and fat |
Green leafy vegetables, peanuts, whole grains |
Tongue inflammation Scaling and burning skin Sensitive eyes Anglular stomatitis and cheilosis Cataracts |
No toxicity known |
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Promotes good physical and mental health and helps maintain the health of the skin, tongue, and digestive system |
Whole grain flour products Legumes Brewer's yeast |
Gastrointestinal disturbances Depressive psychosis Photosensitive dermatitis |
Flushing Nausea and vomiting Abnormal glucose metabolism |
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Important in metabolism of protein and amino acids, carbohydrate, and fat Essential for proper growth and maintenance of body functions |
Whole grains Potatoes Green vegetables Corn |
Not fully established but believe to lead to oral lesions, possible depression, convulsions |
Numbness of extremities Bone pain Muscle weakness |
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Aids in hemoglobin synthesis Essential for normal functioning of all cells, especially nervous system, bone marrow, and gastrointestinal tract |
Organ meats Whole egg and egg yolk |
Degeneration of the spinal cord Various psychiatric disorders May cause anorexia |
No toxicity known |
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Functions in the formation of red blood cells and in normal function of gastrointestinal tract Aids in metabolism of protein |
Yeast Dark green leafy vegetables Legumes, whole grains |
Impaired cell division Alterations of protein synthesis Various psychiatric disorders |
Not toxicity known |
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A constituent of several compounds necessary for certain aspects of nerve function and lipid metabolism |
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No toxicity known in humans |
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Essential part of complex enzymes involved in fatty acid metabolism |
Animal products, liver, eggs Whole grains, legumes, white potatoes, sweet potatoes |
Headache Fatigue Poor muscle coordination Nausea, cramps |
Possible diarrhea |
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Plays a central role in fatty acid synthesis and in the metabolism of carbohydrates and protein |
Soy flour brewer's yeast |
Not toxicity known |
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Helps protect the body against infections and in wound healing and recovery from operations Its important for tooth dentin, bones, cartilage, connective tissue, and blood vessels |
Citrus fruits, tomatoes, strawberris, cataloupe, currants, green leafy vegetables, green peppers, broccoli, cabbage, potatoes |
Swollen and bleeding gums Loose teeth Bruises |
Diarrhea (very high dose) Will provide a false positive test for glucosuriaInterferes with test for fecal and urinary occult blood |
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Minerals |
Functions |
Sources |
Deficiency symptoms |
Toxicity symptoms |
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Major minerals (macronutrients) |
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Helps muscles to contract and relax, thereby helping to regulate heartbeat Plays a role in the normal functioning of the nervous system Aids in blood coagulation and the functioning of some enzymes Helps build strong bones and teeth May help prevent hypertension |
Dark green leafy vegetables, tofu and other soy products Sardines, salmon with bones, and hard water |
Poor bone growth and tooth development, leading to stunted growth and increased risk of dental caries, rickets in childrenOsteomalacia and osteoporosis in adults Poor blood clotting Possible hypertension |
Kidney stones in predisposed individuals (very high dose) |
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Involved in the maintenance of fluid and acid-base balance Provides an acid medium, in the form of hydrochloric acid, for activation of gastric enzymes |
Table salt Fish and vegetables |
Disturbances in acid-base balance, with possible growth retardation, psychomotor defects and memory loss |
No toxicity known |
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Helps build strong bones and teeth Activates many enzymes Participates in protein synthesis and lipid metabolism Helps regulate heart-beat |
Raw dark green vegetables, nuts, and soybeans Whole grains and wheat bran Bananas and apricots, seafood, coffee, tea, cocoa, and hard water |
Rare, but in disease states may lead to central nervous system problems (confusion, apathy, hallucinations, poor memory) and neuromuscular problems (muscle weakness, cramps, tremor, cardiac arrhythmia |
Increase calcium excretion |
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Helps build strong bones and teeth Helps in the oxidation of fats and carbohydrates (energy metabolism) Aids in maintaining the body's acid-base balance |
Eggs, meats, legumes, whole grains |
Rare, but with malabsorption can cause anorexia, weakness, stiff joints, and fragile bones |
Hypocalcemic tetany (muscle spasms) |
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Plays a key role in fluid and acid-base balance Tranmits nerve impulses and helps control muscle contractions and promotes regular heart-beat |
Apricots, bananas, oranages, grapefruits, raisins, green beans, broccoli, carrots, potatoes, peanuts butter, legumes, tea, and cocoa |
May cause impaired growth, hypertension, bone fragility, central nervous system changes, renal hypertrophy, diminished heart rate, and death |
Cardiac function disturbances |
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| Sodium |
Maintenance of acid-base balance Transmits nerve impulses and helps control muscle contractions |
Salt |
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May cause hypertension, which can lead to cardiovascular diseases and renal disease Can gastric irritation |
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Trace Minerals (micronutrients) |
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Enhances the removal of glucose from the blood |
Whole grains, legumes, liver |
Weight loss, abnormalities of the central nervous system Possible aggravation of diabetes mellitus |
Liver damage and lung cancer |
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Essential component of vitamin B12 |
Figs, cabbage, beet greens, spinach, lettuce, watercress |
Hyperplasia of bone marrow Increase blood volume |
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Aids in production and survival of red blood cells Part of many enzymes involved in respiration Plays a role in normal lipid metabolism |
Shellfish (oysters), liver, nuts, and seeds, raisins, whole grains, chocolate, and legumes |
Anemia, central nervous system problems Bone fragility Impaired immune response May be factor in failure to thrive in premature infants |
Neuron and liver cell damage ( Wilson's disease) |
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Helps the formation of solid bones and teeth, thereby reduction incidence of dental caries May help prevent osteoporosis |
Fish, tea, gelatin |
Increased susceptibility to dental caries |
Fluorosis and mottling of teeth |
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Helps regulate energy metabolism as part of thyroid hormones Essential for normal cell functioning, helping to keep skin, hair, and nails healthy |
Iodized salt, also found in saltwater fish, seaweed products, vegetables grown in iodine-rich soils |
Goiter, cretinism in infants born to iodine deficient mothers, with accompanying mental retardation and diffuse central nervous system abnormalities |
Little toxic effect in individuals with normal thyroid gland functioning Goiter may also occur in toxic states |
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Essential to the formation of hemoglobin, which is important for tissue respiration and ultimately growth and development Part of several enzymes and proteins in the body |
Heme: organ meats (lever, red meats) Nonheme sources: iron fortified cereals, dark green leafy vegetables, legumes, whole grains, blackstrap molasses, dried fruit |
Iron deficiency anemia Possible alterations that impair behavior |
Idiopathic hemochomatosis, which can lead to cirrhosis |
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Needed for normal bone structure, reproduction, normal functioning of cells and the central nervous system A component of some enzymes |
Nuts, whole grains, vegetables and fruits, coffee, tea, cocoa, and egg yolks |
None observed in humans |
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Important for normal cell function |
Legumes, whole grains, dark green vegetables |
Vomiting, fast breathing, tachycardia, coma |
No toxicity known |
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Acts as an antioxidant with vitamin E to protect the cell from oxygen |
Sea-food, liver and other meats, and garlic |
Physical defects of the fingernails and toenails and hair loss Nausea, abdominal pain, diarrhea, peripheral neuropathy, fatigue, irritability |
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Plays a role in protein synthesis Essential for normal growth and sexual development, wound healing, immune function, cell division and differentiation, and smell acuity |
Whole grains, wheat germ, crabmeat, oyster, liver and other meats, brewer's yeast |
Depressed immune function, poor growth, dwarfism, impaired skeletal growth and delayed sexual maturation, acrodermatitis |
Severe anemia, nausea, vomiting, abdominal cramps, diarrhea, fever, malaise, fatigue Impaired immunity Renal damage |
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Nutrient |
Inhibiting Nutrient |
Enhancing Nutrient |
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Vitamins |
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Vitamin A (carotene) |
Excess vitamin E Deficiency of protein, iron, and Zinc |
Dietary fat |
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Dietary fat |
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Dietary fat |
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Excess vitamin E |
Dietary fat |
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Tannins (as found in coffee) |
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Excess vitamin B1 |
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Deficiency of vitamin B6 |
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Excess choline and leucine |
Deficiency of vitamin C |
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Excess vitamin C Deficiency of vitamin B6 |
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Vitamin C |
Deficiency of vitamins B6 |
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Choline |
Excess inositol |
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Folacin |
Thiamine hastens decompositions in supplements |
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Minerals |
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Calcium |
Excess sodium, protein, phosphorus, oxalates |
Vitamin D, lactose, and certain amino acids |
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Phosphorus |
Excess iron |
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Magnesium |
Excess sodium, calcium, vitamin D, phosphate, protein, and alcohol |
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Iron |
Excess manganese |
Vitamin C, copper, cobalt |
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Zinc |
Excess iron, copper, tin, folic acid, tannins, and possibly calcium |
Possible fluoride role |
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Copper |
Excess zinc, molybdenum, and vitamin C |
Estrogen increase copper serum levels |
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Molybdenum |
Excess sulfur |
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Drugs |
Vitamins/Minerals Depleted |
Suggested Foods to Eat |
Foods to Avoid |
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Aspirin |
Folic acid Iron Vitamin C |
Yeast, wheat, germs, whole grains, corn, legumes, nuts, lean pork, leafy vegetables Liver, lentils, lean roast beef, nuts, molasses, apricots, dark green leafy vegetable Black currants, broccoli, brussels sprouts, raw green cabbage, cauliflower |
Crackers, jellies, syrups, other processed high carbohydrate foods |
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Aluminum Hydroxide (Amphojel) |
Phosphorus, Thiamine |
Fish, nuts, legumes, |
Alcoholic beverages |
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Bicarbonate (Tums) |
Iron, Thiamin |
Same as Analgesics |
Alcoholic beverages |
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Chloromycetin |
Vit B12 Iron |
Liver, kidney, fish Liver, lentils, lean roast beef, nuts, molasses, apricots, dark green leafy vegetable |
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Neomycins |
Vitamin B12 Vitamin A & D, Iron |
Liver, kidney, fish Fish-liver oils, leafy vegetables, peaches, mangos, papayas |
Alcoholic beverages |
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Pentam 300, Nebupent |
Folic acid |
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Daraprim |
Folic acid |
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Trimpex, Proloprim |
Folic acid |
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Penicillins |
Iron, Potassium |
Same as Analgesics; banana, citrus, and other high-potassium foods |
Note: Avoid foods high in iron for at least 2 hrs after taking any antibiotic |
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Tetracyclines |
Vitamin C & B |
Same as Analgesics |
Do not take with food or any diary products |
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Coumadin, Dicumarol, Panwarfin, Sofarin) |
Vitamin K |
Green leafy vegetables or other foods rich in vitamin K |
Alcoholic beverages, caffeine, fried or boiled onions, leafy green vegetables, liver |
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Antineoplastic (Platinol) |
Mg |
Green vegetables, avocados, bananas, blackstrap molasses, whole unprocessed grains, legumes, peanut butter, nuts, seeds |
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Anticonvulsants (Dilantin, Myidone, Mysoline) |
Folic acid Vitamin D |
Yeast, wheat, germs, whole grains, corn, legumes, nuts, lean pork, leafy vegetables |
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Antipsycholics (Thoradol, Thorprom, Thorazine, Permitil, Prolixin, mellari |
Vitamin B2 |
Green leafy vegetables |
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Cholesterol-lowering agents (Questran and Colestid) |
Beta carotene (a vitamin A presursor) Iron |
Pumpkins, winter squash, carrots, sweet red peppers, apricots, mangoes, papayas, and other bright yellow/orange/red fruits and vegetables |
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Cephalosporins (Mandol, Cefotan, Cefobid and Moxam) |
Vitamin K |
Green leafy vegetables |
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Antihypertensive Drugs |
Vitamin K |
Leafy vegetables |
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Potassium-wasting |
Potassium |
Apricots, molasses, dates, bananas, nuts, bamboo shoots, prunes, mushrooms, grapefruit, oranges |
Alcoholic beverages |
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Lasix |
B1 |
Peas, beans, both fresh and dried, whole grains and breads |
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Triamterene (potassium-sparing) |
Folic acid |
Same as analgesics |
Foods in high in potassium |
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Gantrisin (anti-infective) |
Folic acid, vitamin K, other B vitamins |
Same as analgesics |
Alcoholic beverages |
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Mineral oil |
Vitamin A Vitamin D Vitamin K Calcium |
Same as antibiotics Fish-liver oils, salmon, sardines See antihypertensive Drugs Leafy green vegetables, Brazil nuts, legumes, clams, oysters, tofu, whole grains, water |
Fried greasy foods, fatty food |
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Phenolphthalein |
Phosphorus, vitamins A, D, and K |
Same as Antacids and laxatives |
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Diotctyl sodium Sulfosuccinate (stool softener) |
Vitamin A |
Same as Antacids and laxatives |
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Bisacodyl |
Potassium |
Same as diuretics |
Fried, greasy food, fatty foods, do not take with milk and milk products |
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Levodopa |
Vitamin C and B12 |
Same as most foods under Analgesics |
Coffee, dry skim milk, beans, oatmeal, wheat germ, pork, tuna, sweet potatoes, peas, bacon, avocado, cheese, wine |
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Estrogen-containing |
Thiamine, folic acid, riboflavin Vitamin B6 Vitamin B12 |
See Analgesics (folic acid) Wheat germ, corn, soybeans, whole grains, peanuts See Antibiotics, Analgesics |
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Barbiturates |
Folic acid |
See Analgesics |
Alcoholic beverages |
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Drugs |
Common uses |
Side Effects |
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Advil |
Reduce fever and some types of pain with inflammation (menstrual pain) |
Serious: gastrointestinal bleeding (dark or bloody vomit or stools, prolonged bleeding from a cut, wheezing, difficulty breathing, reddened burn like rash, high blood pressure (headache, blurred vision), decrease urination, yellow-tinged skin and eyes Common: headache, drowsiness, dizziness, ringing in ears, stomach distress |
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Aspirin |
Mild pain or fever, rheumatoid arthritis, osteoarthritis, and other inflammatory conditionsAlso prescribe it to lessen the chance of heart attack, stroke, or other problems that may occur when blood clots block a blood vessel |
Serious: Reye's syndrome (vomiting, extreme fatigue, agitation, confusion), allergic reaction (trouble breathing, wheezing; flushing, redness, or other changes in skin color; hives; itching; swelling or eyelids, face, or lips)Common: ringing in ears, nausea, vomiting, stomach upset, rash |
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Benylin DM |
Relieve a dry cough |
Drowsiness, dizziness, nausea, vomiting, stomach pain |
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Claritin |
Seasonal allergy syndrome called hay fever |
Serious: seizures, irregular heartbeat, severe allergic reaction (face and throat swelling, difficulty breathing), liver problems (nausea, vomiting, yellow-tinged skin and eyes) Common: heartburn, abdominal discomfort Tip: to relieve dry mouth and skin, use a cool-mist humidifier |
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Clearasil |
Acne |
Stinging on application, warmth, painful irritation, itching, pimples, rash, bleaching of hair or clothing |
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Cogentin |
Drug-induced involuntary movement disorders |
Serious: heart palpitations, rapid or slow heartbeat Common: constipation Tip: to relieve constipation, drink more fluids and eat high-fiber foods |
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Cold remedies |
Fever, muscle soreness, and headaches Runny nose and water eyes Reduce stuffiness |
Serious: palpitations (fluttering in chest), fast heart rate, severe allergic reaction (swollen face and throat, difficulty breathing) Common: drowsiness, excitement, dry mouth and skin, headache, dizziness, nausea |
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Demerol |
Moderate to severe pain |
Serious: seizures, slow or troubled breathing, persistent nausea or vomiting, low blood pressure (weakness, dizziness), irregular heartbeat Common: light-headedness, sweating, sleepiness or drowsiness, clouded senses, unreasonable feeling of well-being, nausea, vomiting, constipation, inability to urinate, muscle twitching, unreasonable excitement, tremor, dizziness, diarrhea, hallucinations, vision difficulties, dry mouth, flushing of face, itching, rash |
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Dexedrine |
Treat attention deficit hyperactivity disorder (ADHD) |
Restlessness, sleeplessness, racing or pounding heartbeat |
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Imodium |
Acute, nonspecific diarrhea and for chronic diarrhea |
Constipation, drowsiness, fatigue, dizziness, dry mouth, nausea, vomiting, rash; abdominal pain, swelling or discomfort |
Glossary
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A reduction in hemoglobin in red blood cells with consequent deficiency of oxygen in the blood, leading to weakness and pallor |
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Pallor and maceration of the mucosa in the angles of the mouth |
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Loss of appetite |
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Loss of coordination of muscles, especially in the extremities |
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A disease of the peripheral nerves caused by a deficiency of vitamin B1, leading to paralysis and congestive heart failure |
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Coagulation of blood |
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Any disease of the myocardium (muscle of the heart) |
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An abnormality of the eyes characterized by opacity of the lens |
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Any abnormal condition of the lips |
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A chronic disease of the liver in which fibrous tissues invades and replicate normal tissues, disrupting important function, as digestion and detoxification |
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Contortion of the body caused by violent involuntary muscular contraction |
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A congenital deficiency of thyroid secretion, resulting in stunted growth, deformity, and mental retardation |
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Inflammation of skin |
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An abnormal condition caused by excessive intake of fluorides, characterized in children by discolouration and pitting of the teeth and in adults by pathological bone changes |
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Inflammation of gums |
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Excretion of glucose in the urine, as in diabetes |
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Enlargement of the thyroid gland on the front and sides of the neck |
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A disorder of iron metabolism manifested by bronzed skin due to excessive iron absorption, leading to joint pain, diabetes, and liver damage if iron concentration is not reduced |
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Conjugated protein in red blood cells, comprising globin and iron-containing heme that transports oxygen from the lungs to the tissues of the body |
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Profuse discharge of blood |
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Abnormally large amount of calcium in the blood |
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Abnormal multiplication of cells |
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Difficulty in falling or staying asleep when sleep should normally occur |
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Childhood cardiomyopathy associated with selenium deficiency |
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A vague feeling of discomfort or unease without signs of a particular illness or disorder |
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Arthritis marked by chronic breakdown of cartilage in the joints leading to pain, stiffness, and swelling. Also called degenerative joint disease |
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A condition characterized by softening of the bones with resultant pain, weakness, and bone fragility |
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A neurologic disease believed to be caused by deterioration of the brain cells that produce dopamine, occurring primarily after the age of 60, and characterized by tremors, especially of the fingers and hands, muscle rigidity, and a shuffling gait |
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A disease caused by a deficiency of nicotinic acid in the diet, characterized by skin changes, severe nerve dysfunction, mental symptoms, and diarrhea |
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A severe anemia associated with inadequate intake or absorption of vitamin B12, characterized by defective production of red blood cells |
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Inflammatory disease of peripheral nerves |
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Enlargement of kidney |
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A rare disorder occurring primarily in children after a viral illness and associated with aspirin usage, characterized by vomiting, swelling of the brain, and liver dysfunction |
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A childhood disease in which the bones soften from a deficiency in vitamin D |
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A disease marked by swollen and bleeding gums, livid spots on the skin, and prostration, caused by a lack of vitamin C |
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Excessively rapid heartbeat, usu. more than 100 beats per minute |
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A rare hereditary disease marked by copper accumulation in the brain and liver, leading to neurological damage and kidney malfunction |
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Karalliedde, Lakshman. "Handbook of Drug Interaction." Oxford University Press Inc.: Georgina Bentliff, 1998.
Anderson, Jean. "Nutrition Bibble." William Morrow and Company Inc.: Jean Anderson and Barbara Deskins, 1995.
Escott-Stump, Sylvia. " Nutrition and Diagnosis-Related Care." Lea & Febiger: Escott-Stump, Sylvia, 1985.
Brass, Lawrence. " Everything You Need to Know About Drugs." Springhouse Corporation, 1997
Drummond, Karen. " Diet Therapy." Kendall/Hunt Publishing Company, 1992
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