Cyst on Head Under the Skin

Short answer
A cyst beneath the scalp is often a benign skin lump, but a clinician should assess changes in size, pain, redness, or drainage.
This answers one question. It is not a diagnosis and does not replace an assessment by a licensed doctor.
At a glance
- Location
- Beneath the scalp skin
- Avoid
- Squeezing or piercing it
- Prompt review
- Pain, warmth, redness, pus, or fever
Understanding a scalp lump
A cyst is a sac containing keratin or other material beneath the skin. On the head, it may be noticed while washing or brushing the hair and can rub against hats, helmets, or combs. A cyst may remain quiet for a long time, then become tender if it is inflamed or ruptures. Other causes of a scalp lump exist, which is why a new or changing lump belongs in a skin assessment. Learn more about [Skin Lumps](/symptoms/skin-lumps/).
What you can do
Do not squeeze, pierce, or try to empty the lump. Reduce rubbing from headwear and keep the skin gently clean. Note whether it changes in size, firmness, tenderness, or surface appearance. A clinician may recommend observation, an anti-inflammatory approach such as [Steroid Injection Into The Skin](/treatments/injectables/intralesional-steroid-injection/), or [Cyst Removal](/treatments/surgical-dermatology/cyst-removal/) depending on the examination. Drainage is not the same as removing the cyst wall, so ask what outcome a suggested procedure is intended to achieve.
Warning signs
Arrange prompt care for rapid enlargement, increasing pain, warmth, spreading redness, pus, or fever. A soft area with marked tenderness and drainage may indicate an abscess and can require [Abscess Drainage](/treatments/minor-procedures/abscess-drainage/). Seek urgent help if severe headache, confusion, weakness, or a rapidly worsening illness occurs alongside the scalp swelling.
Questions for your doctor
Does the lump have features of a cyst? Should it be measured or reviewed over time? Would inflammation treatment help, or is removal more suitable because it catches on hair or headwear? How should I care for the area after treatment?
Find care
General Clinics & Polyclinics in Abu Dhabi
That answer is general. If you want it applied to your own case, these are licensed general clinics & polyclinics listed in Abu Dhabi.
27 Ar Ruwwad St - Shakhbout City - MSH4 - Abu Dhabi - United Arab Emirates
Accepts: Daman, Thiqa, Cigna, MetLife +20 more
Al Ruwais, Al Dhafrah
Accepts: Daman, Thiqa, AXA, Cigna +16 more
Al Bahyah - Al Bahyah Old - Abu Dhabi - United Arab Emirates
Accepts: Daman, Thiqa, Cigna, Allianz Care +18 more
Abu Dhabi
Accepts: Daman, Thiqa, AXA, Cigna +27 more
Ordered by verification status and how complete each clinic's public record is, then alphabetically. This is a directory listing, not a ranking — Zavis does not rate or recommend providers.
A factual listing drawn from the DHA, DOH and MOHAP licence registers. It is not a referral, an endorsement, or advice that any of these providers is right for you.
Questions people ask
Can a scalp cyst affect hair?
A cyst may catch on a comb or cause local irritation, but any noticeable hair loss or a changing surface should be examined.
Is drainage enough?
Drainage may relieve pressure when infection is present, but a clinician decides whether the cyst wall also needs treatment.
Related
Related reading
Keep reading
Medical disclaimer. This page is general health information, not medical advice, and it cannot diagnose you. Always consult a licensed healthcare provider about your own symptoms and treatment. In an emergency in the UAE, call 998 for an ambulance.