DRUG CLASSES A–Z

The art of Drug Categories: AI Pharmacist

Every drug class page follows the same structure — see mechanism, uses, cautions, dose adjustments and monitoring in seconds.

🔍 Browse drug classes A–Z

For each drug class, AI Pharmacist covers:

  • Class name
  • Pharmacological group
  • Example medicines
  • Mechanism of action
  • Main indications
  • Place in therapy
  • Dosing principles
  • Renal dose adjustments
  • Hepatic dose adjustments
  • Key contraindications
  • Common side effects
  • Serious adverse reactions
  • Important interactions
  • Monitoring parameters
  • Pregnancy & breastfeeding use
  • Children, adults & elderly use
Ask AI Pharmacist  or  Read the full drug class details below.
A
Addictive Drugs
Cannabis Ketamine Methadone
ADHD Medicines
ADHD Medicines Atomoxetine Dexmethylphenidate Dextroamphetamine Guanfacine Methylphenidate for Children
Analgesics Painkillers
Acetaminophen Paracetamol Paracetamol for Children
AntiAnxiety Medicines
Alprazolam Anti Anxiety Medicines Clonazepam Desvenlafaxine Diazepam Duloxetine Lorazepam
Antibacterial Medicines
Chlorhexidine Fusidic Acid
Antibiotics
Amoxicillin Antibiotics Antibiotics for Babies Azithromycin Cefalexin Chloramphenicol Ciprofloxacin Clarithromycin Co-amoxiclav Doxycycline Erythromycin Flucloxacillin Lymecycline Metronidazole Nitrofurantoin Penicillin Trimethoprim
AntiCholesterol
Bempedoic Acid Ezetimibe Fenofibrate Gemfibrozil
Anticoagulants
Apixaban Aspirin Clopidogrel Dabigatran Edoxaban Enoxaparin Rivaroxaban Ticagrelor Warfarin Xarelto
Antidepressants
Antidepressants Buspirone Citalopram Desvenlafaxine Dosulepin Duloxetine Escitalopram Fluoxetine Mirtazapine Paroxetine Sertraline Trazodone Venlafaxine
Antidiabetics
Acamprosate Acarbose Alogliptin Anti Diabetic Medicines Dapagliflozin Empagliflozin Gliclazide Glimepiride Glipizide Insulin Linagliptin Metformin Mounjaro Pioglitazone Saxagliptin Semaglutide Sitagliptin
Antiepileptics
Anti Epileptic Medicines Carbamazepine Lamotrigine Levetiracetam Phenytoin Sodium Valproate Topiramate Valproic Acid
Antifungals
Clotrimazole Clotrimazole Cream Fluconazole Ketoconazole Nystatin Terbinafine
Antihistamines
Allergy Medicines Azelastine Spray Cetirizine Chlorphenamine  Desloratadine Diphenhydramine Fexofenadine Loratadine Promethazine 
Antihypertensives
Amlodipine Bisoprolol Bumetanide Clonidine Hydralazine
ACE Inhibitors
Benazepril Benazepril Enalapril Lisinopril Perindopril Ramipril
Alpha Blockers
Doxazosin
ARBs (Angiotensin II Receptor Blockers)
Candesartan Irbesartan Losartan Olmesartan Valsartan
Antiparasitic Medicines
Ivermectin
Antipsychotics
Aripiprazole Haloperidol Olanzapine Quetiapine Risperidone
AntiSickness Medicines
Betahistine Chlorphenamine  Cinnarizine Cyclizine Domperidone Metoclopramide Prochlorperazine Promethazine 
Antivirals
Aciclovir
Asthma Medicines
Beclometasone inhalers Budesonide Inhaler Fluticasone Inhalers Mometasone Inhalers Montelukast Salbutamol Inhaler Tiotropium Inhalers Umeclidinium Zafirlukast
B
Beta Blockers
Beta Blockers Carvedilol Labetalol Metoprolol Propranolol Sotalol
Bladder Medicines
Mirabegron Oxybutynin Solifenacin Tolterodine
Bowel & Gut Medicines
Dicyclomine Hyoscine Ispaghula Husk Loperamide
C
Calcium Channel Blockers (CCBs)
Felodipine Lercanidipine Nifedipine
Cancer Therapy
Anastrazole Letrozole Lidocaine Tibolone
Contraceptives
Combined Contraceptive Contraceptives Progesterone
D
Diuretics
Bendroflumethiazide Diuretics Furosemide Hydrochlorothiazide Hydrochlorothiazide Indapamide
Dementia Medicines
Donepezil
E
Erectile Dysfunction Medicines
Sildenafil  Tadalafil
Eye Drops
Betamethasone Drops Bimatoprost Latanoprost Timolol Drops
H
Heart Medicines
Amiodarone Digoxin Diltiazem Dipyridamole Glyceryl Trinitrate Isosorbide Dinitrate Isosorbide Mononitrate
HRT (Hormone Replacement Therapy)
Estradiol Estradiol patches HRT Oestrogen Progesterone Utrogestan Vaginal Oestrogen
Hypnotic Sedatives
Eszopiclone Zopiclone
I
Immunosuppressants & DMARDs
Azathioprine Azithromycin Hydroxychloroquine Mesalazine Methotrexate Sulfasalazine
L
Laxatives
Bisacodyl Laxatives Macrogol
M
Migraine Medicines
Sumatriptan Zolmitriptan
Mood Stabilisers
Lithium Valproic Acid
Mouth & Throat Medicines
Benzydamine Lidocaine for Mouth
Muscle Relaxants
Baclofen Cyclobenzaprine
N
Nasal Sprays
Beclometasone Nasal Spray Fluticasone Spray Drops
Neuropathic Pain Medicines
Gabapentin Nortriptyline Pain Killers Pregabalin
NSAIDs Anti-Inflammatories
Diclofenac Ibuprofen Ibuprofen for Adults Ibuprofen for Children Ketoprofen Naproxen Nefopam NSAIDs Pain Killers
O
Opioid Painkillers
Buprenorphine Codeine Fentanyl Memantine Morphine Opioids Pain Killers Tramadol
Oral Steroids
Budenoside Dexamethasone Hydrocortisone Hydrocortisone Tablets Oxycodone Prednisolone  Steroids
P
Potassium-Sparing Diuretics
Eplerenone Spironolactone
Parkinson’s Medicines
Co-Beneldopa Co-careldopa Ropinirole
Prostate Medicines
Finasteride Tamsulosin
Proton Pump Inhibitors (PPIs)
Dexlansoprazole Esomeprazole Lansoprazole Omeprazole Pantoprazole Rabeprazole
S
Skin & Topical Medicines
Adapalene Betamethasone for skin Fluticasone Creams Hydrocortisone cream Isotretinoin Mometasone cream
Statins
Atorvastatin Pravastatin Rosuvastatin Simvastatin Statins
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