Pharm

  1. Absorption

  2. Bioavailability

  3. Distribution

  4. Metabolism

  5. Elimination

  6. First-pass effect

  7. Half-life

  8. Clearance

  9. Volume of distribution

  10. Steady state

  11. Loading dose

  12. Maintenance dose

  13. Therapeutic index

  14. Agonist

  15. Antagonist

  16. Partial agonist

  17. Competitive inhibition

  18. Non-competitive inhibition

  19. Efficacy

  20. Potency

  21. Affinity

  22. Tachyphylaxis

  23. Tolerance

  24. Dependence

  25. Addiction

  26. Bioequivalence

  27. Therapeutic window

  28. Pharmacogenomics

  29. Onset of action

  30. Duration of action

💊

Drug Classes & Mechanisms

  1. Beta-blockers

  2. ACE inhibitors

  3. ARBs (Angiotensin Receptor Blockers)

  4. Calcium channel blockers

  5. Diuretics

  6. NSAIDs

  7. Opioids

  8. Antidepressants

  9. SSRIs

  10. SNRIs

  11. TCAs

  12. MAO inhibitors

  13. Antipsychotics

  14. Benzodiazepines

  15. Barbiturates

  16. Stimulants

  17. Antiepileptics

  18. Antihistamines

  19. Corticosteroids

  20. Antacids

  21. PPIs

  22. H2 blockers

  23. Insulin

  24. Sulfonylureas

  25. Metformin

  26. DPP-4 inhibitors

  27. GLP-1 agonists

  28. SGLT2 inhibitors

  29. Statins

  30. Fibrates

  31. Niacin

  32. Bile acid sequestrants

  33. Antiplatelets

  34. Anticoagulants

  35. Heparin

  36. Warfarin

  37. DOACs

  38. Thrombolytics

  39. Antibiotics

  40. Penicillins

  41. Cephalosporins

  42. Carbapenems

  43. Macrolides

  44. Tetracyclines

  45. Aminoglycosides

  46. Fluoroquinolones

  47. Sulfonamides

  48. Clindamycin

  49. Vancomycin

  50. Antivirals

  51. Antifungals

  52. Antiparasitics

  53. Chemotherapy

  54. Monoclonal antibodies

  55. Immunosuppressants

  56. Vaccines

  57. Antitoxins

  58. Anticholinergics

  59. Cholinomimetics

  60. Sympathomimetics

  61. Parasympatholytics

  62. Local anesthetics

  63. General anesthetics

  64. Muscle relaxants

  65. Neuromuscular blockers

  66. Serotonin agonists

  67. Dopamine agonists

  68. Histamine antagonists

  69. GABA agonists

  70. NMDA antagonists

🧬

Receptors & Enzymes

  1. Alpha receptors (α1, α2)

  2. Beta receptors (β1, β2)

  3. Dopamine receptors (D1-D5)

  4. Serotonin receptors (5-HT1-7)

  5. Muscarinic receptors (M1-M5)

  6. Nicotinic receptors

  7. GABA receptors (A, B)

  8. NMDA receptors

  9. Opioid receptors (μ, κ, δ)

  10. Histamine receptors (H1, H2)

  11. Adrenergic receptors

  12. Enzyme inhibitors

  13. Cytochrome P450

  14. MAO (Monoamine oxidase)

  15. COMT (Catechol-O-methyltransferase)

  16. Acetylcholinesterase

  17. COX-1 / COX-2

  18. Na+/K+ ATPase

  19. Carbonic anhydrase

  20. Renin

  21. ACE

  22. DPP-4

  23. HMG-CoA reductase

  24. DNA gyrase

  25. Topoisomerase

  26. Reverse transcriptase

  27. Integrase

  28. Protease

⚠

Side Effects & Interactions

  1. Hepatotoxicity

  2. Nephrotoxicity

  3. Ototoxicity

  4. QT prolongation

  5. Serotonin syndrome

  6. Stevens-Johnson Syndrome

  7. Anaphylaxis

  8. Idiosyncratic reaction

  9. Drug allergy

  10. Drug tolerance

  11. Cross-reactivity

  12. Drug-drug interaction

  13. Drug-food interaction

  14. Teratogenicity

  15. Carcinogenicity

  16. Photosensitivity

  17. Orthostatic hypotension

  18. Anticholinergic effects

  19. CYP450 inhibition

  20. CYP450 induction

  21. Black box warning

  22. Withdrawal

  23. Overdose

  24. Toxicity

  25. Poisoning

  26. Antidote

  27. Chelation

  28. Reversal agent

  29. Narrow therapeutic index

  30. Flushing

  31. Constipation

  32. Diarrhea

🧾

Legal, Regulatory, and Miscellaneous

  1. Generic drug

  2. Brand name drug

  3. Schedule I–V drugs

  4. Controlled substance

  5. OTC (Over-the-counter)

  6. Prescription drug

  7. Clinical trial phases

  8. FDA approval

  9. Compassionate use

  10. Off-label use