Davis's Drug Guide
- S-2 (racepinephrine)
- Sabril
- saccharomyces boulardii
- sacubitril/valsartan
- safinamide
- sage
- Saizen
- Salagen
- Salazopyrin
- Salbutamol
- Salflex
- Salgesic
- salicylic acid derivatives
- Salivart
- Salix
- salmeterol
- Salofalk
- salsalate
- Salsitab
- samarium Sm 153 lexidronam
- SAMe
- Samsca
- Sanctura
- Sanctura XR
- Sancuso
- SandIMMUNE
- SandoSTATIN
- SandoSTATIN LAR
- SandoSTATIN LAR Depot
- Sani-Supp
- Sansert
- Saphnelo
- Saphris
- sapropterin
- saquinavir
- Sarafem
- Sarclisa
- sarecycline
- sargramostim
- sarilumab
- Sarna HC
- Sarna Ultra
- Savaysa
- Savella
- saw palmetto
- SAXagliptin
- Saxenda
- scabicide
- Scemblix
- Scenesse
- schizontocidals
- sclerosing agents
- sclerostin inhibitors
- scopolamine
- Scot-Tussin Allergy DM
- Scot-Tussin Diabetes
- Scot-Tussin DM Maximum Strength Cough Suppressant & Cold Relief Liquid
- Scot-Tussin DM Maximum Strength Cough Suppressant and Cold Relief Liquid
- Scot-tussin Expectorant
- Scot-Tussin Senior Maximum Strength Cough Suppressant & Expectorant Liquid
- Scot-Tussin Senior Maximum Strength Cough Suppressant and Expectorant Liquid
- Seasonale
- sebelipase alfa
- Sebivo
- secnidazole
- secobarbital
- Seconal
- Sectral
- Secuado
- secukinumab
- Sedatuss DM
- Segluromet 2.5/1000
- Segluromet 2.5/500
- Segluromet 7.5/1000
- Segluromet 7.5/500
- Seizalam
- Selax
- selectin inhibitors
- selegiline
- selexipag
- selinexor
- Selzentry
- semaglutide
- Semglee
- Semprex-D
- senna
- Senna Plus
- Senokot
- Sensipar
- Sensorcaine
- Septra
- Serax
- Serentil
- Serevent Diskus
- Sernivo
- Serophene
- SEROquel
- SEROquel XR
- Serostim
- serotonin 2c receptor agonists
- sertaconazole
- sertraline
- Serutan
- Serzone
- Sesame Street Vitamins
- sevelamer
- Seysara
- Sezaby
- Sharobel
- Shohl's Solution modified
- short ragweed pollen allergen extract
- sialagogues
- Siblin
- sibutramine
- Signifor
- Signifor LAR
- Sigtab
- Siklos
- Silace
- Siladril
- sildenafil
- Sildimac
- Silenor
- Silfedrine Children's
- Siliq
- Silkis
- silodosin
- Silphen
- Siltussin DAS
- Siltussin SA
- siltuximab
- Silvadene
- silver sulfADIAZINE
- Simbrinza Ophthalmic Suspension
- simeprevir
- simethicone
- Simlandi
- Simliya
- Simpesse
- Simplicef
- Simponi
- Simponi Aria
- Simponi IV
- Simron
- Simulect
- simvastatin
- sinecatechins
- Sinemet
- Sinemet CR
- SINEquan
- Singulair
- Sinuva
- siponimod
- sipuleucel
- sirolimus (systemic)
- Sirturo
- SITagliptin
- Sitavig
- Sivextro
- Skelaxin
- Skelid
- Sklice
- Skyla
- Skyrizi
- Sleep-Eze 3
- Sleepwell 2-night
- Slo-Mag
- Slo-Niacin
- Sloprin
- Slo-Salt
- Slow-K
- Slynd
- small interfering ribonucleic acid agents
- Snooze Fast
- Soaanz
- sodium bicarbonate
- sodium chloride (IV/oral)
- sodium citrate and citric acid
- sodium ferric gluconate complex
- sodium fluoride (oral)
- sodium hydrogen exchanger 3 inhibitors
- sodium oxybate
- sodium phenylacetate/sodium benzoate
- sodium phenylbutyrate/taurursodiol
- sodium phosphate
- sodium picosulfate/magnesium oxide/anhydrous citric acid
- sodium polystyrene sulfonate
- sodium sulfate/potassium sulfate/magnesium sulfate
- sodium zirconium cyclosilicate
- Soflax
- sofosbuvir
- sofosbuvir/velpatasvir
- sofosbuvir/velpatasvir/voxilaprevir
- Solaraze
- Solesta
- Solganol
- solifenacin
- Soliris
- Solodyn
- Solosec
- solriamfetol
- Soltamox
- soluble guanylate cyclase stimulators sgs
- Solu-CORTEF
- Solu-Flur
- SOLU-Medrol
- Soma
- somatrem
- somatropin (recombinant) (Genotropin)
- somatropin (recombinant) (Humatrope)
- somatropin (recombinant) (Norditropin FlexPro)
- somatropin (recombinant) (Nutropin AQ NuSpin)
- somatropin (recombinant) (Omnitrope)
- somatropin (recombinant) (Saizen)
- somatropin (recombinant) (Serostim)
- somatropin (recombinant) (Zomacton)
- somatropin (recombinant) (Zorbtive)
- somatropin rDNA (injection)
- somatropin rDNA (injection) (Valtropin)
- Somatuline Autogel
- Somatuline Depot
- Somavert
- Sominex
- Sonata
- sonidegib
- Soolantra
- SORAfenib
- Soriatane
- Sorilux
- Sorine
- sotalol
- Sotyktu
- Sotylize
- Sovaldi
- Sovuna
- soy
- Span-FF
- sparfloxacin
- Sparine
- Special Dosing Considerations
- spectinomycin
- Spectracef
- spinosad
- Spinraza
- Spiriva
- Spiriva Handihaler
- Spiriva Respimat
- spironolactone
- Sporanox
- Spravato
- Sprintec
- Sprintec-28
- Spritam
- Sprix
- Sprycel
- SPS
- SSKI
- St. John's wort
- St. Joseph Adult Chewable Aspirin
- Stadol
- Stalevo 100
- Stalevo 125
- Stalevo 150
- Stalevo 200
- Stalevo 50
- Stalevo 75
- Stallion
- Starlix
- stavudine
- Staxyn
- Steglatro
- Steglujan 15/100
- Steglujan 5/100
- Stelara
- Stelazine
- Stendra
- steroids
- Stieprox
- Stieva-A
- Stimufend
- Stivarga
- Stop
- Strattera
- Strensiq
- Streptase
- streptogramins
- streptokinase
- streptomycin
- streptozocin
- Striant
- Stribild
- Striverdi Respimat
- Stromectol
- strong iodine solution
- strontium-89 chloride
- subarachnoid hemorrhage therapy agents
- Sublimaze
- Sublingual B Total Liquid
- Sublinox
- Sublocade
- Suboxone
- Suboxone 12/3
- Suboxone 2/0.5
- Suboxone 4/1
- Suboxone 8/2
- substrate reduction therapy
- Subutex
- Subvenite
- succimer
- succinylcholine
- sucralfate
- Sucrets Children's
- Sucrets Cough Control
- Sucrets DM
- Sucrets Maximum Strength
- Sucrets Regular Strength
- sucroferric oxyhydroxide
- Sudafed 12 Hour
- Sudafed 24 Hour
- Sudafed Children's
- Sudafed PE Cough + Cold Children's Liquid
- Sudafed PE Head Congestion + Flu Severe Caplets
- Sudafed PE Head Congestion + Mucus Caplets
- Sudafed PE Head Congestion + Pain Caplets
- Sudafed PE Pressure + Pain + Cough Liquid
- Sudafed PE Sinus Pressure + Pain Caplets
- Sudafed Sinus 12-Hour Pressure + Pain Caplets
- Sudafed Sinus 12–Hour Pressure + Pain Caplets
- SudoGest
- SudoGest 12 Hour
- Sufenta
- SUFentanil
- Suflave
- sugammadex
- Sular
- sulbactam/durlobactam
- sulconazole
- Sulcrate
- Sulcrate Plus
- sulfamethoxazole
- sulfaSALAzine
- Sulfatrim
- Sulfatrim DS
- Sulfatrim Pediatric
- sulfinpyrazone
- sulfiSOXAZOLE
- Sulfizole
- sulindac
- SUMAtriptan
- Sumycin
- SUNItinib
- Sunkist
- Sunosi
- SuperChar Aqueous
- Supeudol
- Supprelin LA
- Suprax
- Suprep Bowel Prep Kit
- Surbex T
- Surbu-Gen-T
- Surfaxin
- Surmontil
- Surpass
- Surpass Extra Strength
- Surplex-T
- Survanta
- survival of motor neuron 2 splicing modifiers
- Sustiva
- Sustol
- Susvimo
- Sutent
- suvorexant
- Sylatron
- Syllact
- Sylvant
- Symax
- Symbicort 160/4.5
- Symbicort 80/4.5
- Symbyax 12/25
- Symbyax 12/50
- Symbyax 3/25
- Symbyax 6/25
- Symbyax 6/50
- Symdeko
- Symjepi
- Symlin
- Symmetrel
- sympathomimetics
- Sympazan
- Symproic
- Synacort
- Synagis
- Synalar
- Synarel
- Syndros
- Synera Transdermal Patch
- Synercid
- Synjardy 12.5/1000
- Synjardy 12.5/500
- Synjardy 5/1000
- Synjardy 5/500
- Synjardy XR 10/1000
- Synjardy XR 12.5/1000
- Synjardy XR 25/1000
- Synjardy XR 5/1000
- Synribo
- synthetic bh4
- synthetic vitamin d3 analogues
- Synthroid
- Syrvite