Monday 6 February 2017

DRUGS IMPORTANT SIDE EFFECTS

DRUGS & THEIR SIDE EFFECTS


Nsaids
Peptic ulcer & vasocostriction
Chloramphenicol
Grey baby syndrome, bone marrow depression
Thizides diuretics
Hypokalemia, inhibits insulin secretion
Loop diuretics
Hypokalemia or low potassium ions concentration
Amiloride/triametrene
Heperkalemia or high potassium ions concentration
Isoniazid
Hepatotoxicity & neuropathy
Phenothiaznes
Goes in to retina (retinopathy)
Chlorpromazine
Goes in to retina (retinopathy)
Quinines
Goes in to retina (retinopathy)
Phenytoin
Acute hydantoin syndrome, cleft palate, hypoplastic nails
Sulfonamides
Anemia, cystalourea, kernicactus, steven johnson syndrome
Amino glycosides
Ototoxicity, nephrotoxicity, NM blocker, deafness
Floroquinones
Inhibits microsomal P450
Omeprazole
Inhibits microsomal P450
Dalaverdine
Inhibits microsomal P450
Rifampicin
Activates microsomal P450
Cigreete
Activates microsomal P450
Phenytoin
Activates microsomal P450
Alcohol
Activates microsomal P450
Barbiturates
Activates microsomal P450
Gresiofulvin
Activates microsomal P450
Zidovudine
Activates microsomal P450
Stavudine
Activates microsomal P450
Corticosteroids
Supression of adrenal hormones
Steroids
Peptic ulcer, euphoria, arthritis, cataract, cushing syndrome
Probenicid
Increases uric acids excretion, decreases penicilin excretion
Ephederine
Tachyphylaxis or destruction of NA store
Dopamine
Inhibits prolactin release
Metoclopramide
Increases prolactin (milk secretory hormone)
Domperidone
Increases prolactin (milk secretory hormone)
Fibrates
Increases insulin and kidney stone formation
Eno
Kidney stone formation after a long use
ACE inhibitors
Inhibits bradykinin matabolism thus results cough
Diazoxide
Decreases insulin secretion
α2 agonists
Decreases insulin secretion
Thizides diuretics
Decreases insulin secretion
Fibrates
Increases insulin secretion
Heparin
Haematoma, thrombocytopenia (platelets defeciency)
Tetracycline
Complex formation with Ca in teeth, bone weakness,

Fanconi syndrome or renal toxicity
Pyridoxine
Increases levo dopa's metabolism
Isoniazid
Increases pyridoxine excretion
Valproic acid
Inhibits barbiturates metabolism
Minoxidil
Hypertrichosis (hairs on palms)
Chloramphenicol
Hypothermia, grey baby syndrome, bone marrow depression
Paracatamol
Hepatotoxicity
Morphine
Constipation, pin point pupil, depression of lungs
Alcohol
Mental disturbances and inhibits physical growth
Testosterone
Musculinization of foetus
Bradykinin
Cough
Substance p
Cough and pain
Tetracycline
Fanconi syndrome or renal toxicity
Rifampicin
Flu like syndrome or fever
Pyrazinamide
Hyperuricemia
Oral hypoglycemics
Hyporglycemia
Aspirin
Reye syndrome

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