| Safe driving for teens |
| Safe sex |
| Safety |
| Safety and vitamins |
| Sagging skin under arm treatment |
| Salads and nutrients |
| Salk vaccine |
| School age test or procedure preparation |
| School-age children development |
| Sclera |
| Scleroderma – resources |
| Scoliosis – resources |
| Screening for colon cancer |
| Scrotum |
| Sebaceous adenoma |
| Second-hand smoke |
| Secondary infections |
| Selective mutism – resources |
| Self-catheterization |
| Self-examination of the breast |
| Serosanguineous |
| Serum chemistries |
| Setting limits |
| Sex – orgasmic dysfunction |
| Sex and rape |
| Sex-linked dominant |
| Sex-linked recessive |
| Sexual maturation |
| Sexual problems overview |
| Short bones |
| Shots and babies |
| Shoulder presentation |
| Sickle cell anemia – resources |
| SIDS – resources |
| Sitz bath |
| Skin – oily |
| Skin cancer and fair skinned people |
| Skin cancer locations |
| Skin care and incontinence |
| Skin characteristics in newborns |
| Skin irritation from rubbing |
| Skin pigment |
