5 July 2026 · 1 min read
Top Causes of Unexplained Weight Gain: Overweight/Obesity
Eating more calories than your body needs
- Lack of physical activity (sedentary lifestyle)
- Sugary drinks and processed/junk foods
- Poor sleep or sleep deprivation
- Stress and emotional eating
- Hormonal disorders (especially thyroid problems and Polycystic Ovary Syndrome)
- Certain medications (such as steroids, some antidepressants, and some diabetes medicines)
- Aging and slower metabolism
- Excess alcohol consumption
- Genetic and family factors
- Pregnancy and menopause
- Medical conditions such as Cushing syndrome, depression, and insulin resistance.
- Related Article: https://my.clevelandclinic.org/health/symptoms/unexplained-weight-gain
Key message: In most people, excessive weight gain results from a combination of unhealthy eating, low physical activity, poor sleep, stress, medications, and underlying medical or hormonal conditions rather than a single cause.
Dr. Suhail Marfani, Specialist Internal medicine, is available to consult in Sharjah, UAE, and can help you in diagnosing the possible cause of excessive weight gain,
Reach us: https://www.primehealth.ae/prime-medical-center/doctor-profile/al-qasimia/dr-suhail-muhammad-marfani
Medical disclaimer: This article is for general education only and does not replace personal medical advice. Always consult a qualified clinician about your own health.

Written by Dr. Suhail M. Marfani, Health and Diabetes Physician. Educational information only — discuss your own care with your doctor.
