Skip to Content

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 Maximum Strength Acid Reducer Non-Prescription Strength → Advil Congestion Relief Advil Film-Coated → Aldoril D50 Aldroxicon I → Allres DS Allres Pd → Aminophylline Aminosalicylic acid → Anti-inhibitor coagulant complex Anti-thymocyte globulin → Artane ArteFill → Avanafil Avandamet → Azurette


B & O Supprettes → Beepen-VK BeFlex → Bethanechol Bethaprim → BP Wash BPM DM PHEN → Buprenex Buprenorphine → Byvalson


C Phen → Capron DM Capron DMT → Ceclor CD Ceclor Pulvules → Cetrorelix Cetrotide → Chlorzoxazone Choice OB plus DHA → Cleviprex Clexane → Colidrops Colief → Cortaid Cortaid Intensive Therapy → Cyramza Cyred → Cytuss HC


D 1000 IU → Deconsal II Deconsal LA → Dermarest Psoriasis Skin Treatment Dermarest Rosacea → Dextromethorphan / phenylephrine / thonzylamine Dextromethorphan / phenylephrine / triprolidine → Dimetapp Toddler's Drops Decongestant Plus Cough Dimethicone / zinc oxide topical → Doravirine Doravirine / lamivudine / tenofovir → Duraclon DurAct → Dyzbac


E Pherol → Emicizumab Eminase → Equi-Natal Plus Equi-Natal Rx → Everone Evista → Ezol


FA-8 → Fiberall Fiberall Tablets → Flutex Fluticasone → Fusion Plus Fusion Sprinkles with Probiotic → Fycompa


G Bid → Gentex HC Gentex LA → Gralise Gramicidin / neomycin / polymyxin b ophthalmic → Gynovite


H 9600 SR → Hibistat Towelette Hicon → Hydrocodone / ibuprofen Hydrocodone / phenylephrine → Hyzine


I-Fol Plus → Inova Inova 4 / 1 → Isopto Hyoscine Isopto Plain → Izba


J-Max → Jynarque


K + Potassium → Klor-Con / EF Klorvess → Kytril


L Thyroxine Roche → Levetiracetam Levitra → Liquitussin HC Syrup Liraglutide → Lucinactant Luden's Honey Lemon Throat Drops → Lyza


M O S → Maxichlor PEH Maxichlor PEH DM → Menthac Arthritis Cream with Capsaicin Menthocin Patch with Lidocaine → MicRhoGAM Ultra-Filtered Plus Micro-Guard → Mononessa Mononine → Mycelex-3 Myci Spray → MZM


N Ice → Nebivolol Nebivolol / valsartan → Nexa Select with DHA Nexafed Nasal Decongestant → Normosol-R PH 7.4 Noroxin → Nytol QuickCaps