How to treat hypothalamic obesity post-surgery in females?

Question

Hello doctor,

I am a 23‑year‑old female and had brain surgery for a craniopharyngioma last year. Since then, I have gained 30 pounds despite maintaining a strict diet and exercising. My doctor mentioned hypothalamic obesity. What causes this, and why is it so difficult to manage in women? Are there medications or therapies that help?

Kindly help.

Thank you.

Answer 1

Hello,

Welcome to icliniq.com.

I read your query and understood your concern.

Thank you for sharing your experience.

Weight gain after surgery for a craniopharyngioma is, unfortunately, a common and challenging complication known as hypothalamic obesity. This condition occurs when the hypothalamus, the part of the brain that regulates appetite, metabolism, and energy balance, is damaged by a tumor or surgery.

Unlike typical weight gain, this type does not respond well to traditional diet and exercise because the brain no longer regulates hunger and satiety properly, and the body’s metabolism slows down significantly.

In women, this condition can be even more difficult to manage due to hormonal fluctuations and possible pituitary hormone deficiencies, which often accompany craniopharyngiomas and can affect thyroid function, adrenal balance, and sex hormones, all of which influence weight and metabolism. Emotional stress and fatigue may also worsen the cycle.

While it is difficult, there are treatment options. Some individuals benefit from medications such as GLP-1 (glucagon-like peptide-1) receptor agonists (for example, Liraglutide or Semaglutide), which help regulate appetite and glucose metabolism. Metformin may be helpful if insulin resistance is present. In more severe cases, Setmelanotide or bariatric procedures may be considered under expert supervision.

Consult your specialist doctor, discuss with them, and take the medicines with their consent.

I hope that this answers your query.

Kindly follow up if you have more doubts.

Thank you.