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Drug Side Effects

Please note - many side effects of medications may not be reported. Always consult your doctor or healthcare specialist for medical advice. You may also report side effects to the FDA at or 1-800-FDA-1088 (1-800-332-1088).

Information about Drug Side Effects

A side effect is usually regarded as an undesirable secondary effect which occurs in addition to the desired therapeutic effect of a drug or medication. Side effects may vary for each individual depending on the person's disease state, age, weight, gender, ethnicity and general health.

Side effects can occur when commencing, decreasing/increasing dosages, or ending a drug or medication regimen. Side effects may also lead to non-compliance with prescribed treatment. When side effects of a drug or medication are severe, the dosage may be adjusted or a second medication may be prescribed. Lifestyle or dietary changes may also help to minimize side effects.

Side Effects A-Z Index:


A + D Cracked Skin Relief → Acid Reducer Acid Reducer Maximum Strength → Advil Children's Cold Advil Cold and Sinus → Aldoclor-150 Aldoclor-250 → Allres D Allres DS → Aminomine Aminophylline → Anthrax vaccine adsorbed Anti-D Immunoglobulin → Arlex Armodafinil → Autoplex T Auvi-Q → Azurette


B & O Supprettes → Beechams All-in-One Beechams Veno's Expectorant → Betatar Gel Betatrex → Boudreaux Butt Paste Bounty Bear Vitamins → Bugs Bunny Complete Bugs Bunny Multiple Vitamins → Byvalson


C Phen → Capozide 50 / 25 Caprelsa → CC-500 CCNSB Capsules → Cetaphil Restoraderm Moisturizer Cetaphil Restoraderm Wash → Chlorpheniramine / phenylephrine / pyrilamine Chlorpheniramine / pseudoephedrine → Clenia Emollient Cream Clenia Foaming Wash → Coldmist Coldmist DM → Coricidin HBP Nighttime Multi-Symptom Cold Coricidin Night Time Cold Relief → Cyclosporine Cyclosporine ophthalmic → Cytuss HC


D 1000 IU → Deconsal DM Tannate Deconsal II → Dermarest Psoriasis Shampoo Plus Conditioner Dermarest Psoriasis Skin Treatment → Dextromethorphan / phenylephrine Dextromethorphan / phenylephrine / pyrilamine → Dimetapp Children's Nighttime Flu Dimetapp DM → Donnazyme Dopamine → Dupixent Dur-Tann DM → Dyzbac


E Pherol → Emetrol for Nausea Emetrol, Cherry → Equaline One Daily Essential Equaline Pain Relief → Eudal SR Eudermis → Ezol


FA-8 → Fiber Capsules Fiber Eze → Fluro-Ethyl Flurosyn → Fungizone Fungizone For Tissue Culture → Fycompa


G Bid → GenTeal PF GenTeal PM → Gordofilm Gordogesic → Gynovite


H 9600 SR → Hibiclens Hibistat → Hydrocodone HD Hydrocodone / ibuprofen → Hyzine


I-Fol Plus → Inositol Inotersen → Isopto Carbachol Isopto Carpine → Izba


J-Max → Jynarque


K + Potassium → Klor-Con Sprinkle Klor-Con / 25 → Kytril


L Thyroxine Roche → Levaquin Levaquin Leva-Pak → Liquimat Light Liquimat Medium → Lubricating Jelly Lubricating Lotion → Lyza


M O S → Maxibar Maxichlor PEH → Menstrual Relief Maximum Strength Menstrual Relief Multi-Symptom → Miconazole / zinc oxide topical MiCort-HC → Monoclate-P Monodox → MY-E My-O-Den → MZM


N Ice → ND Clear ND-Stat → New Advanced Formula Prenatal Z New Day → Normal Saline Flush Normiflo → Nystatin Nystatin topical → Nytol QuickCaps