Conditions About

Symptom AtlasSymptoms & treatment

18 guides — pick what hurts, check symptoms, review treatment overviews.

Body areas

Head
Chest
Abdomen
Back
Joints
Skin
Mental
All areas →

Explore

All body areas
Site map

Site

About
Privacy policy
Site map
Informational only — not medical advice. Seek professional care for urgent symptoms.

© 2026 Symptom Atlas

Symptoms · treatment · when to seek care

Home›Conditions›Back

Back — lower back pain, stiffness & strain

Lower and upper back pain — muscle strain, posture-related pain, and self-care vs medical care.

2 guides in this body area.

All Head Chest Abdomen Back Joints Skin Mental

Featured

Left Buttock Pain
Back
Left buttock pain — common causes (glute strain, piriformis, SI joint, referred back pain), red flags, treatment, and home care.
Superior Cluneal Nerve Entrapment
Back
Superior cluneal nerve entrapment (SCN-E) — iliac crest and upper buttock pain that can mimic sciatica, diagnostic criteria, nerve blocks, and treatment options.

Guides

Condition pages in this body area.

Left Buttock Pain
Back
Left buttock pain — common causes (glute strain, piriformis, SI joint, referred back pain), red flags, treatment, and home care.
Superior Cluneal Nerve Entrapment
Back
Superior cluneal nerve entrapment (SCN-E) — iliac crest and upper buttock pain that can mimic sciatica, diagnostic criteria, nerve blocks, and treatment options.