Two types of neck hump
- Postural hump: the vertebra at the base of the neck (C7) and the upper thoracic spine become more prominent with a forward head and rounded upper back. It feels bony and firm and is often linked with neck stiffness.
- Fat pad (buffalo hump): a soft, rounded collection of fat over the base of the neck and upper back. It feels soft and movable under the skin.
- Some people have both, especially with weight gain and a desk-based lifestyle.
- An exaggerated curve of the whole upper back is covered in our guide to dowager’s hump and kyphosis.
Posture-related causes
Spending hours looking down at phones and laptops pushes the head forward. For every few centimetres the head moves forward, the load on the neck and upper back muscles increases. Over time the chest muscles tighten, the upper back muscles weaken and the base of the neck becomes more prominent. The good news is that postural humps respond well to exercise and habit changes. Neck stiffness and pain are discussed in neck muscle strain.
Fat pad causes
- Weight gain and obesity: fat can collect over the upper back.
- Corticosteroid medicines: long-term steroid tablets, such as prednisolone, can redistribute fat to the face, abdomen and upper back.
- Cushing’s syndrome: high cortisol from a pituitary or adrenal tumour, or from steroid medicines.
- Some HIV medicines, particularly older ones, linked with fat redistribution (lipodystrophy).
- Genetic lipodystrophy syndromes and Madelung’s disease, rare conditions.
- Menopause and ageing can also change where fat is stored.
When a neck hump may be Cushing’s syndrome
Cushing’s syndrome is uncommon, but a buffalo hump is one of its classic signs. Other features include weight gain around the trunk with slim arms and legs, a round, red face, purple stretch marks on the abdomen, thin skin that bruises easily, muscle weakness, high blood pressure, raised blood sugar, mood changes, irregular periods and excess hair growth. Doctors diagnose it with urine, saliva or blood tests for cortisol. If you take steroid tablets, do not stop them suddenly; talk to your doctor about the lowest effective dose.
Exercises for a postural neck hump
- Chin tucks: sit or stand tall and glide the head straight back, hold 5 seconds, 10 times, several times a day.
- Chin tuck against a wall: back of the head to the wall, gently nod and lengthen the neck, 10 times.
- Thoracic extensions over a chair back or foam roller, 10 times.
- Band rows and face pulls: strengthen the upper back, 3 × 12.
- Doorway chest stretch, 30 seconds, 2–3 times.
- Upper trapezius and levator scapulae stretches, 20–30 seconds each side.
- Consistency over weeks to months matters more than intensity.
Everyday changes
- Raise your screen so the top is at eye level; use a laptop stand and separate keyboard.
- Hold your phone at eye level and take breaks from scrolling.
- Set reminders to reset posture every 30–45 minutes.
- Sleep with a pillow that keeps your neck in line with your spine.
- Stay active with regular whole-body exercise.
- For fat pads, gradual weight loss through diet and exercise can reduce the size over time.
Medical treatment
Treatment depends on the cause. If a medicine is responsible, your doctor may adjust it. Cushing’s syndrome is treated by addressing the source of excess cortisol, after which the fat pad often shrinks. For large fat pads that persist despite treatment and weight loss, liposuction or surgical removal is sometimes offered for comfort or appearance. Physical therapy helps with postural humps and associated neck pain.
Three common situations
- Office worker with a bony bump at the base of the neck: posture is the usual cause; chin tucks, upper back strength work and a better desk set-up help.
- Person on long-term steroids who notices a soft hump and rounder face: discuss it with the prescribing doctor; do not stop steroids abruptly.
- Rapid weight gain, high blood pressure and a new hump: ask your doctor about testing for Cushing’s syndrome.
Key points to remember
- A neck hump may be postural or a fat pad (buffalo hump).
- Postural humps improve with exercise and better screen habits.
- Fat pads can be linked to weight, medicines or Cushing’s syndrome.
- A new hump with other body changes needs a medical check.
Questions about neck humps
These answers are general information and do not replace an examination or individual medical advice.
Can you get rid of a neck hump?
Postural humps often improve with consistent exercise and posture changes over months. Fat pads may shrink with weight loss or treatment of the cause.
Is a neck hump caused by bad posture?
Often, yes, particularly forward head posture from screens. But fat deposits, medicines and hormonal conditions can also cause it.
What is a buffalo hump?
A buffalo hump is a pad of fat over the upper back and base of the neck, sometimes linked with weight gain, steroid medicines or Cushing’s syndrome.
Does massage help a neck hump?
Massage can ease tight muscles but does not remove a hump. Exercise and posture changes are more effective for postural humps.
When should I worry about a lump on the back of my neck?
See a doctor if it is growing, hard, painful, red, or appears with other symptoms such as weight changes or high blood pressure.
Sources
This guide is for general information and does not replace medical advice. How a problem is diagnosed and treated depends on your examination and medical history. If you think you have an emergency, contact your local emergency services.