All Drugs List Flashcards
Acetaminophen
Wide Therapeutic Index >100
Insulin
Animal Sources (Pigs/Cows)
Warfarin
Anti-coagulant, Vd = 8L, narrow TI <10
Lithium
Small size 70Da, narrow TI <10
mAb
Biologics
Ibuprofen
Chemical synthesis, TI >100, racemic mixture
Mannitol
Osmotic diuretic; don’t need to bind to receptor to have response
Atropine
Plant source (Atropa)
Cocaine
Sodium channel blocker; local anaesthetic
Lidocaine
Sodium channel blocker; local anaesthetic
Verapamil
Calcium channel blocker; hypertension, angina, cardiac arrythmias
Aspirin
Solid Drug (180 Da)
Benzodiazepine
GABA channel regulator; anti-anxiety, anti-epileptic, sedative-hypnotics
α-bungaratoxin
Nicotinic ACh receptor antagonist
Activated charcoal
Chemical antagonists
Losartan/Valsartan
Angiotensin receptor antagonist; hypertension (less cough), heart failure
Antacids
Aluminium/Magnesium Hydroxide; don’t need to bind to receptors
Aliskiren
Renin inhibitor; hypertension
Desmopressin
Vasopressin receptor (V2) agonist; ADH sensitive diabetes insipidus
Conivaptan
Vasopressin receptor (non-selective) antagonist; hyponatremia due to SIADH
Penicillin ADE
Type B event (anaphylaxis)
Enalapril/Captopril
ACE Inhibitor; hypertension, heart failure
NSAIDs ADE
Type C event (nephrotoxicity)
Corticosteroids ADE
Type E event (HPA axis insufficiency crisis)
Antihistamines ADE
Type A event (drowsiness)
Codeine ADE
Idiosyncratic (flushing, Red Man syndrome)
Formoterol
β₂ adrenergic receptor agonist; anti-asthma drug
Phenylephrine
α₁ adrenergic receptor agonist; nasal decongestant
Steroids immune System Side Effects
Infections: Fungal, viral, bacterial, parasitic
Cetirizine
H₁ receptor antagonist; allergy
Montelukast
LTD₄ receptor antagonist; anti-asthma drug
Fingolimod
Sphingosine 1-Phosphate receptor agonist; Multiple Sclerosis
Hemicholinium
Choline uptake inhibitor
Vesamicol
Vesicular ACh transporter inhibitor
Botulinum toxin
Prevent ACh release; dystonia, cosmetics
Pralidoxime
Reactivates cholinesterase; antidote for cholinesterase inhibitor toxicity
Atropine
Non-selective muscarinic receptor antagonist; Antidote for cholinesterase inhibitor toxicity
Bethanechol
Muscarinic receptor agonist (non-selective); Treat urinary retention
Pilocarpine
Muscarinic receptor agonist (non-selective); Glaucoma
Succinylcholine
Nicotinic receptor agonist (depolarising blocker); initial twitch and persistent depolarisation; anesthesia for rapid endotracheal intubation
Pancuronium
Nicotinic receptor competitive antagonist (non-depolarising blocker); Muscle relaxation and paralysis
Edrophonium
Cholinesterase inhibitor (short acting); Reversal of neuromuscular block, diagnosis of myasthenia gravis
Neostigmine/Pyridostigmine/Physostigmine
Cholinesterase inhibitor (intermediate acting); Reversal of neuromuscular block, treatment of myasthenia
Parathion
Cholinesterase inhibitor (long acting); insecticide only
Norepinephrine
α/β adrenergic receptor agonist; not used clinically
Epinephrine
α/β adrenergic receptor agonist; asthma (emergency treatment), anaphylactic shock, cardiac arrest
Epinephrine/Norepinephrine side effects
Hypertension, vasoconstriction, tachycardia (or reflex bradycardia), ventricular dysrhythmias
Salbutamol
β₂ adrenergic receptor agonist; asthma, premature labour
Salbutamol side effects
β₂ receptor agonist –> tachycardia, dysrhythmias, tremor
Phenylephrine
α₁ adrenergic receptor agonist; nasal decongestion
Phenylephrine Side Effects
α₁ receptor agonist –> hypertension, reflex bradycardia
Clonidine
α₁ adrenergic receptor partial agonist; Hypertension, migraine
Clonidine Side Effects
α₁ receptor partial agonist –> drowsiness, orthostatic hypotension, weight gain
Propranolol
β adrenergic receptor antagonist (non-selective); angina, hypertension, cardiac dysrhythmias, anxiety, tremor, glaucoma
Propranolol Side Effects
β receptor antagonist –> bronchoconstriction, cardiac failure, hypoglycemia, fatigue, depression
α-methyl-p-tyrosine
Tyrosine hydroxylase inhibitor; Pheochromocytoma (NA/ADR secreting tumor of adrenal medulla)
Reserpine
Vesicular monoamine transporter inhibitor; Hypertension, mood disorders (schizophrenia)
Reserpine Side Effects
VMAT inhibitor –> dizziness, drowsiness, irregular heartbeat, depression
Amphetamine
NA release, MAO inhibitor, NET inhibitor, CNS stimulant (indirect acting sympathomimetic); CNS stimulant in narcolepsy, in hyperactive children, appetite suppressant, drug of abuse
Amphetamine Side Effects
Hypertension, tachycardia, insomnia, dependence, Acute psychosis with overdose
Ephedrine
NA release, β agonist, weak CNS stimulant (indirect acting sympathomimetic)
Ephedrine Side Effects
hypertension, tachycardia, insomnia, dependence
Tyramine
NA release (indirect acting sympathomimetic); no clinical uses, present in various foods
Cocaine
inhibits reuptake of NA, serotonin, dopamine (NET blocker)
Moclobemide
MAO inhibitor; Anti-depressant
Cetirizine
H₁ receptor inverse agonist (2nd generation); Allergic reactions: rhinitis, conjunctivitis, urticaria
Diphenhydramine
H₁ receptor inverse agonist (1st generation)
Diphenhydramine Uses
Motion sickness, vertigo, nausea and vomiting, insomnia and perioperation (sedation)
Fexofenadine
H₁ receptor inverse agonist (2nd generation); Allergic reactions: rhinitis, conjunctivitis, urticaria
0% receptor occupancy in CNS
Loratadine
H₁ receptor inverse agonist (2nd generation); Allergic reactions: rhinitis, conjunctivitis, urticaria
Promethazine
H₁ receptor inverse agonist (1st generation); Motion sickness, vertigo, insomnia and perioperation (sedation)
Chlorpheniramine
H₁ receptor inverse agonist (2nd generation); Motion sickness, vertigo, insomnia and perioperation (sedation)
1st Gen Antihistamines Side Effects
Sedation, decreased alertness, memory; dry mouth/eyes, urinary retention, sinus tachycardia, blurred vision, constipation; postural hypotension, dizziness; weight gain; ventricular arrhythmias; euphoria/hallucinations (drug abuse)
Contraindication for 1st gen antihistamines
Patients with glaucoma or prostatic hyperplasia
Aspirin
Weakly COX-1 selective inhibitor; Anti-inflammatory, antipyretic, analgesic, blood thinner
Celecoxib
COX-2 selective inhibitor; Anti-inflammatory, antipyretic, analgesic, osteoarthritis and rheumatoid arthritis
Ibuprofen
Weakly COX-1 selective inhibitor; Anti-inflammatory, antipyretic, analgesic
Naproxen
Weakly COX-1 selective inhibitor; Anti-inflammatory, antipyretic, analgesic
(half life = 15h)
Paracetamol
CNS selective COX (maybe COX-3) inhibitor; Analgesic, Antipyretic, pediatric use
Aspirin side effects
Bleeding (blood thinner); aspirin-induced asthma; aspirin-induced Reye’s syndrome
NSAIDs adverse effects
N&V, gastric upset/ulcers; pseudo-allergic reactions; heart attack/stroke; renal failure, hypernatremia, hyperkalemia, H2O retention; dizziness, deafness, tinnitus
Prednisone
Cortisone + C=C; inactive prodrug
Prednisolone
From Prednisone reduction; Systemic anti-inflammatory and immunosuppressive effects
Methylprednisolone
Prednisolone + CH3; no mineralocorticoid activity; Anti-inflammatory and immunosuppressive
Dexamethasone
Prednisone + F + CH3; no mineralocorticoid activity; Anti-inflammatory and immunosuppressive
Long duration of action (72 hours)
Steroids Endocrine/Metabolic Side Effects
Hyperglycemia, moon face, buffalo hump (fat redistribution), muscle wasting, growth retardation, delayed wound healing, skin thinning, bruising, increased appetite/weight gain, Na/Fluid retention, edema
Steroids Musculoskeletal Side Effects
Osteoporosis, aseptic necrosis of femoral head, myopathy
Steroids Nervous System Side Effects
Mood swing, euphoria, depression, psychosis
Steroids Side Effects in Eye
Cataract, glaucoma
Steroids GIT Side Effects
GI bleeding
Steroids Withdrawal Phenomena
Lethargy, headache, fever, joint pain, HPA insufficiency crisis –> must taper dose gradually
Ciclosporin
Calcineurin inhibitor
T-cell selective immunosuppressant, reduces CD4 production of cytokines
Ciclosporin Side Effects
Hyperglycemia, hypertension, hyperlipidemia, nephrotoxicity, neurotoxicity, gum hyperplasia
Sirolimus
mTOR inhibitor, inhibits IL-2 mediated proliferation of B and T cells (anti-proliferative, anti-angiogenic activities)
Sirolimus Side Effects
Hypertension, hyperglycemia, hyperlipidemia, thrombocytopenia
Azathioprine
Cytotoxic immunosuppressant, inhibits DNA/RNA/purine synthesis → reduced lymphocyte proliferation
Renal transplant and various autoimmune disorders (as triple therapy)
Azathioprine Side Effects
Bone marrow depression: leukopenia, anemia, thrombocytopenia, bleeding, GI toxicity, neoplasia
Mycophenolate Mofetil (MMF)
Cytotoxic immunosuppressant, inhibits enzyme of de novo purine synthesis (selective to T/B-cell)
Selective anti-proliferative effects
Less bone marrow depression as compared to Azathioprine
MMF Side Effects
Diarrheoa, neutropenia (viral/fungal infections), anemia, hypertension
Fingolimod
Sphingosine 1 P receptor agonist (non-selective)
Multiple Sclerosis
Half-life = 8 days
Fingolimod Side Effects
“First-dose” bradycardia/heart block, hypertension, increased liver enzymes, GI upset
Polyclonal Antibodies
Polyclonal IgG: horse and rabbit
Polyclonal antibodies side effects
“First-dose” cytokine storm: fever/chill/hypotension, thrombocytopenia, leukopenia, serum sickness, development of anti-IgG antibodies
Monoclonal antibodies
Anti-IL2Rα mAb: induction therapy (immunosuppression during transplantation)
Monoclonal Antibodies Side Effects
“First-dose” flu-like syndrome: fever, headache, cytokine storm, anaphylaxis and serum sickness, increased risk of infection
Fluticasone
Inhaled corticosteroid (anti-inflammatory effects); 1st line prophylactic asthma therapy; nocturnal asthma
ICS Side Effects
Oropharyngeal candidiasis, dysphonia, cough/throat irritation, easy bruising of skin (elderly), adrenal suppression, cataracts, osteoporosis
Formoterol
β₂ adrenergic receptor agonist (bronchodilator) (LABA)
ICS-Formoterol → “rescue reliever” for asthma attacks, long term maintenance of asthma
Salbutamol
β₂ adrenergic receptor agonist (bronchodilator) (SABA) If on ICS-LABA maintenance, SABA can be used as “rescue reliever” for asthma attacks
β₂ agonist side effects
Fine tremors, muscle cramps, peripheral vasodilation, palpitations and tachycardia, hypokalemia/hyperglycemia
Ipratropium bromide
Muscarinic antagonist (SAMA); Adjunct therapy with ICS and β₂ agonists
Tiotropium bromide
Muscarinic antagonist (LAMA); COPD and severe asthma
Montelukast
LTD₄ (leukotriene) receptor antagonist (competitive GPCR antagonist) → anti-inflammatory effects
Prophylaxis and chronic treatment of asthma, aspirin-induced asthma, exercise-induced asthma
Theophylline
PDE inhibitor, Adenosine receptor inhibitor; Anti-inflammatory effects; adjunct therapy with ICS and β₂ agonists
Theophylline Side Effects
GI: N/V, anorexia, abdominal discomfort; CNS: nervousness, tremor, seizures, anxiety, headache; CVS: arrhythmias
Anti-IgE mAb
Humanised mAb against IgE, Decreases allergic inflammation, prevents exacerbation of asthma and cures symptoms (severe asthmatics)
Anti-IL-5/IL-5Rα mAb
mAb against IL-5 and IL-5 receptor, reduces all eosinophil pathways, severe asthmatics
Anti-IL-4Rα mAb
mAb against IL-4 and IL-13 pathways of asthma development, severe asthmatics
Anti-TSLP mAb
mAb against Thymic Stromal Lymphopoietin, severe asthmatics
Biologics Drugs for Asthma
Anti-IgE, Anti-IL-5/IL-5Rα, Anti-IL-4Rα, Anti-TSLP
Sildenafil Citrate (Viagra)
PDE5 inhibitor (cGMP analogue), Erectile dysfunction
(Fast, short duration)
Tadalafil
PDE5 inhibitor (cGMP analogue), Erectile dysfunction
(Slow, long duration)
Roflumilast
PDE4 inhibitor, Anti-COPD, Anti-asthma
Nitroglycerine
Vasodilator (NO), Angina pectoris
Nitroprusside
Vasodilator (NO), Hypertensive crisis