siplizumab
A monoclonal antibody under investigation as a treatment for psoriasis and in the prevention of graft-versus-host disease.

sirolimus
An immunosuppressive drug C₅₁H₇₉NO₁₃ that is a macrocyclic lactone obtained from a soil bacterium Streptomyces hygroscopicus and is taken orally especially to prevent rejection of transplanted organs.

sirukumab
A human monoclonal antibody designed for the treatment of rheumatoid arthritis.

sisunatovir
A drug that is an inhibitor of respiratory syncytial virus replication.

sitaglibtin
Misspelling of sitagliptin.

sitagliptin
A hypoglycemic drug taken orally in the form of its phosphate C₁₆H₁₅F₆N₅O·H₃PO₄·H₂O in the treatment of type 2 diabetes. It acts by inhibiting the degradation of incretins, which results in increased secretion of insulin by the pancreas. It is marketed under the trademark Januvia and when used in combination with metformin, under the trademark Janumet.

sitamaquine
A particular aminoquinoline that may be an antileishmanial drug

sitaxentan
A drug for the treatment of pulmonary arterial hypertension.

sitravatinib
A tyrosine kinase inhibitor that is used as an anticancer drug

soblidotin
A dolastatin that inhibits tubulin polymerization, resulting in the induction of apoptosis

sodelglitazar
An antidiabetic drug.

sofosbuvir
A nucleotide analog used in combination with other drugs for the treatment of hepatitis C.

solabegron
A drug that acts as a selective agonist for the β3 adrenergic receptor.

solanezumab
A monoclonal antibody being investigated as a neuroprotector for patients with Alzheimer's disease.

solitomab
A particular monoclonal antibody

solumedrol
An anti-inflammatory glucocorticoid containing a form of methylprednisolone

sonepcizumab
A humanized monoclonal antibody.

sonepiprazole
A drug derived from phenylpiperazine.

sonidegib
A drug targeting the smoothened protein of the hedgehog signaling pathway, used for the treatment of basal cell carcinoma.

sophorine
cytisine

soporific
Something inducing sleep, especially a drug.
Something boring or dull.

soporifics
plural of soporific

soquinolol
A beta-adrenergic blocking drug.

sorafenib
A small molecule drug used to treat cancer of the kidney and liver.

sornidipine
A calcium channel blocker.

sotalol
A beta-adrenergic blocking agent administered in the form of its hydrochloride C₁₂H₂₀N₂O₃S·HCl to treat ventricular arrhythmias.

sotrovimab
A monoclonal antibody used to treat COVID-19

sparsentan
An antagonist to endothelin receptor type A and angiotensin II receptor type 1, used in the treatment in primary immunoglobulin A nephropathy.

spasmogen
A substance which induces spasms.

spasmogens
plural of spasmogen

spesolimab
A monoclonal antibody used to treat psoriasis and similar conditions

spiperone
A psychoactive drug structurally related to butyrophenone.

spirapril
An ACE inhibitor antihypertensive drug used to treat hypertension.

spiraprilat
The active metabolite of spirapril.

spirendolol
A beta-adrenergic blocking drug.

spiroperidol
Synonym of spiperone.

spiroplatin
A particular platinum compound used in medicine.

stamulumab
An experimental myostatin-inhibiting drug intended to treat Duchenne muscular dystrophy.

stanazolol
A synthetic anabolic steroid derived from testosterone.

stanozolol
A synthetic anabolic steroid derived from testosterone, chemical formula C₂₁H₃₂N₂O.

stavudine
A synthetic antiretroviral nucleoside drug C₁₀H₁₂N₂O₄ that is an analog of thymidine and a reverse transcriptase inhibitor, administered orally against HIV infection.

stibogluconate
Any salt or ester of stibogluconic acid.

stibugluconate
Misspelling of stibogluconate.

stilbestrol
Synonym of diethylstilbestrol.

stilbestrols
plural of stilbestrol

stilboestrol
UK spelling of stilbestrol.

stilboestrols
plural of stilboestrol

stim
Sensory stimulation.
Any repetitive self-stimulatory behavior (e.g. hand flapping, head banging, repeating noises or words), frequent in autistic people.
Any drug that stimulates a woman's ovaries to produce eggs.

stimboard
Alternative form of stim board.

stimboards
plural of stimboard

stims
plural of stim

stimulant
A substance that acts to increase physiological or nervous activity in the body.
Something that promotes activity, interest, or enthusiasm.

stimulants
plural of stimulant

stiripentol
An anticonvulsant drug used in the treatment of epilepsy.

suboxone
A combination drug of buprenorphine and naloxone, used to treat opiate addictions.

succedanea
plural of succedaneum

succedaneum
A substitute, replacement for something else, particularly of a medicine used in place of another.

succedaneums
plural of succedaneum

succinylcholine
Synonym of suxamethonium chloride.

succinylcholines
plural of succinylcholine

suclofenide
An anticonvulsant drug.

sucralfate
A drug used in the treatment of gastric and duodenal ulcers. It is a complex of aluminium hydroxide and a sulfate derivative of sucrose, C₁₂HₘAl₁₆OₙS₈ where m and n are approximately 54 and 75.

sudorific
In a state of perspiration; covered in sweat; sudoriferous, sweaty.
That produces sweating.

sudorifics
plural of sudorific

sudoxicam
A particular benzothiazine carboxamide that is a cyclooxygenase inhibitor

sufadoxine
Misspelling of sulfadoxine.

sufotidine
A histamine 2 receptor antagonist.

sulazepam
A benzodiazepine drug, the thioamide derivative of diazepam.

sulclamide
A diuretic drug.

sulesomab
A particular mouse monoclonal antibody.

sulfa
Of or containing sulfonamide or sulfanilamide.

sulfachinoxaline
Alternative form of sulfaquinoxaline.

sulfachlorpyridazine
A sulfonamide antiinfective drug.

sulfachrysoidine
A sulfonamide antiinfective drug.

sulfaclomide
A sulfonamide anti-infective drug.

sulfaclorazole
A sulfonamide antiinfective drug.

sulfaclozine
An antiprotozoal drug.

sulfadicramide
An antiinfective.

sulfadoxin
Alternative form of sulfadoxine.

sulfadoxine
A long-lasting sulfonamide often used to treat or prevent malaria and certain infections of livestock.

sulfaguanidine
A particular sulfonamide.

sulfaguanole
A sulfonamide antiinfective drug.

sulfamonomethoxine
A sulfonamide antiinfective drug.

sulfanitran
A sulfonamide antiinfective drug.

sulfaquinoxaline
A drug used in veterinary medicine to treat coccidiosis.

sulfas
plural of sulfa

sulfasomizole
A sulfonamide anti-infective drug.

sulfasuccinamide
A sulfonamide antiinfective drug.

sulfathalidine
Synonym of phthalylsulfathiazole.

sulfathiazole
A short-acting sulfa drug, a common oral and topical antimicrobial prior to the discovery of less toxic alternatives.

sulfatolamide
A drug used in gynecology, a combination of sulfathiourea and mafenide.

sulfatrozole
A sulfonamide antiinfective drug.

sulfiram
An ectoparasiticide used in the treatment and prevention of scabies.

sulfonmethane
A sedative drug with chemical formula C₇H₁₆O₄S₂; acetone diethyl sulfone.

sulfonmethanes
plural of sulfonmethane

sulfonterol
A beta-adrenergic agonist.

sulglicotide
A drug used to treat peptic ulcer and gastroesophageal reflux.

sulglycotide
Alternative spelling of sulglicotide.

sulicrinat
A diuretic drug.

sulnidazole
An antiprotozoal drug.

sulocarbilate
A diuretic drug.

suloctidil
Alternative form of sulcotidil.

sulpha
Of or containing sulphanilamide.

sulphadiazines
plural of sulphadiazine

sulphadoxine
Alternative spelling of sulfadoxine.

sulphanilamides
plural of sulphanilamide

sulphaquinoxaline
Alternative form of sulfaquinoxaline.

sulphas
plural of sulpha

sulphasalazines
plural of sulphasalazine

sulphatolamide
Alternative form of sulfatolamide.

sulphonamides
plural of sulphonamide

sulpiride
A drug used mainly in the treatment of psychosis.

sulprostone
An oxytocic, an analogue of prostaglandin E2.

sulthiame
Alternative form of sultiame.

sultiame
A sulfonamide and inhibitor of the enzyme carbonic anhydrase, used as an anticonvulsant.

sulukast
A bronchodilator.

sumarotene
A particular arotinoid.