Symptoms

Browse the list of possible symptoms. Content in this section of the library is provided from Mayo Clinic. The information on these pages should not be considered medical advice and is for informational purposes only.

Sacral dimple

Sacroiliitis

Salivary gland tumors

Salmonella infection

Sarcoidosis

Sarcoma

Scabies

Scarlet fever

Schizoaffective disorder

Schizoid personality disorder

Schizophrenia

Schizotypal personality disorder

Schwannoma

Sciatica

Scleroderma

Sclerosing mesenteritis

Scoliosis

Scorpion sting

Scrotal masses

Seasonal affective disorder (SAD)

Sebaceous carcinoma

Seborrheic dermatitis

Seborrheic keratosis

Secondary hypertension

Seizures

Self-injury/cutting

Separated shoulder

Separation anxiety disorder

Sepsis

Septic arthritis

Serotonin syndrome

Severe acute respiratory syndrome (SARS)

Sex headaches

Sexually transmitted diseases (STDs)

Shaken baby syndrome

Shellfish allergy

Shigella infection

Shin splints

Shingles

Short bowel syndrome

Sick sinus syndrome

Sickle cell anemia

Sinus headaches

Skin cancer

Sleep apnea

Sleep terrors (night terrors)

Sleep-related eating disorder

Sleepwalking

Small bowel cancer

Small bowel prolapse (enterocele)

Small intestinal bacterial overgrowth (SIBO)

Small vessel disease

Smallpox

Snoring

Social anxiety disorder (social phobia)

Soft palate cancer

Soft tissue sarcoma

Solitary fibrous tumor

Solitary rectal ulcer syndrome

Somatic symptom disorder

Sore throat

Soy allergy

Specific phobias

Spermatocele

Spider bites

Spina bifida

Spinal arteriovenous malformation (AVM)

Spinal cord injury

Spinal cord tumor

Spinal headaches

Spinal stenosis

Spontaneous coronary artery dissection (SCAD)

Sprained ankle

Sprains

Squamous cell carcinoma of the skin

Stage 4 prostate cancer

Staph infections

Stevens-Johnson syndrome

Stickler syndrome

Stomach cancer

Stomach polyps

Strep throat

Stress fractures

Stress incontinence

Stretch marks

Stroke

Stuttering

Sty

Subarachnoid hemorrhage

Subconjunctival hemorrhage (broken blood vessel in eye)

Sudden cardiac arrest

Sudden infant death syndrome (SIDS)

Suicide and suicidal thoughts

Sun allergy

Sunburn

Supraventricular tachycardia

Sweating and body odor

Swollen knee

Swollen lymph nodes

Synovial sarcoma

Syphilis

Syringomyelia

Systemic mastocytosis