farma mech

Bethanechol1

holinergic agonist; stimulates bladder contraction to help voiding.

Bethanechol

Increases gastrointestinal motility to relieve symptoms.

Pilocarpine1

Induces miosis, which lowers intraocular pressure by allowing fluid

drainage.

Pilocarpine

Stimulates salivary and lacrimal gland secretion.

Pyridostigmine

Reversible AChE inhibitor; increases acetylcholine at neuromuscular

junctions to improve muscle strength

Ecothiopate

Irreversible AChE inhibitor, reducing intraocular pressure by increasing

acetylcholine.

Pralidoxime and Atropine

Pralidoxime reactivates AChE, and atropine blocks excessive muscarinic effects

Atropine

Anticholinergic, increases heart rate by blocking parasympathetic input to

the heart.

Physostigmine

Reversible AChE inhibitor, increases acetylcholine to counteract

anticholinergic toxicity.

Scopolamine

Anticholinergic, blocks central muscarinic receptors to prevent nausea

Scopolamine

Blocks central muscarinic receptors for long-lasting antiemetic effect.

Tiotropium

Long-acting muscarinic antagonist (LAMA), provides prolonged

bronchodilation.

Ipratropium

Short-acting muscarinic antagonist (SAMA), providing bronchodilation by

inhibiting parasympathetic-induced bronchoconstriction.

Benztropine

Blocks muscarinic receptors in CNS, reducing tremor and rigidity.

Oxybutynin

Antimuscarinic agent, relaxes detrusor muscle.

Epinephrine

Stimulates alpha and beta receptors, providing bronchodilation and

vasoconstriction.

Dobutamine

Beta-1 agonist, increases cardiac contractility and output.

Oxymetazoline

Alpha-1 agonist causing vasoconstriction, but prolonged use leads to

rebound.

Methyldopa

Central alpha-2 agonist, reduces sympathetic tone, lowering BP.

Albuterol

Beta-2 agonist, provides rapid bronchodilation.

Salmeterol

Long-acting beta agonist (LABA), provides sustained bronchodilation.

Mirabegron

Beta-3 agonist, relaxes detrusor muscle.

Ephedrine

Mixed-acting sympathomimetic; stimulates alpha and beta receptors and

releases norepinephrine.

Phenoxybenzamine

Non-competitive alpha blocker; prevents excessive vasoconstriction by

blocking catecholamine effects.

Tamsulosin

Selective alpha-1A blocker; relaxes smooth muscle in prostate and

bladder neck, improving urinary flow with minimal BP effects

Prazosin

Alpha-1 blocker; treats both urinary symptoms and hypertension by

causing vasodilation.

Propranolol

Non-selective beta-blocker; reduces heart rate and inhibits conversion of

T4 to T3

Metoprolol or Bisoprolol

Selective beta-1 blocker; decreases heart rate and cardiac workload,

improving survival in heart failure.