s
- Sabril
- Sabril Powder
- Safyral
- Salagen
- Salinex Nasal Spray
- Salofalk
- Salsalate
- Samsca
- Sanctura
- Sanctura XR
- Sandomigran
- Sandomigran DS
- Sansert
- Santyl
- Saphris
- Savaysa
- Savella
- Scarlet Oil Topical
- Seasonale
- Seasonique
- Sectral
- Segluromet
- Selenium
- Selexid
- Selsun Blue Shampoo
- Selzentry
- Semintra
- Senokot
- Senokot S
- Senokot Syrup
- Sensipar
- Sentinel
- Senvelgo
- Serc
- Serdolect
- Seresto Flea and Tick Collar
- Serevent Diskus
- Serevent Inhaler
- Seromycin
- Serophene
- Seroquel
- Seroquel XR
- Serzone
- Sialor
- Sibelium
- Silenor
- Silvadene
- Simbrinza
- Simparica
- Simparica Trio
- Sinemet
- Sinemet CR
- Sinequan
- Singulair
- Singulair Chewables
- Singulair Granules
- Sintrom
- Skelaxin
- Skelid
- Skunk Off Deodorant Shampoo
- Sleep Eze
- Slo Niacin CR
- Slow K
- Slynd
- Sodium Bicarbonate
- Sodium Chloride
- Sofracort
- Solaquin Forte
- Solaraze Gel
- Solensia
- Solian
- Soloxine
- Soltamox Oral Solution
- Solu-Cortef
- Solu-Medrol
- Soolantra
- Soriatane
- Sotyktu
- Sovaldi
- Spectazole
- Spectracef
- Spiriva
- Spiriva Respimat
- Sporanox
- Sporanox Solution
- Sprycel
- Stablon
- Stalevo
- Starlix
- Staxyn
- Steglatro
- Steglujan
- Stelazine
- Stendra
- Sterane
- Stiolto Respimat
- Stivarga
- Strattera
- Strepsils
- Stribild
- Striverdi Respimat
- Stromectol
- Stugeron
- Sular
- SuperDog Joints and Bones
- Supervision Eye Formula with Lutein
- Suprax
- Suprax Suspension
- Suprefact Depot
- Suprefact Injection
- Suprefact Nasal Spray
- Surgam
- Surgam SA
- Surmontil
- Surolan
- Sustiva
- Sutent
- Symbicort Inhaler
- Symbicort Turbuhaler
- Symmetrel
- Symmetrel Syrup
- Symtuza
- Synalar Cream
- Synalar Gel
- Synalar Ointment
- Synarel
- Synjardy
- Synjardy XR
- Synthroid
- Synvisc
- Synvisc-Hip
- Synvisc-One
- Syprine
- Systane