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NABH · Est. 1930 · 6 Cities
AVN Arogya Ayurvedic Hospital

Unexplained weight gain

Unexplained weight gain is an increase in body weight that occurs without any obvious change in eating habits or physical activity. It can happen gradually or suddenly and may signal hormonal, metabolic, or other medical conditions that need attention.

Common Causes of Unexplained weight gain

  • Hypothyroidism (underactive thyroid)
  • Polycystic ovary syndrome (PCOS)
  • Cushing's syndrome
  • Medication side effects (steroids, antidepressants)
  • Fluid retention from kidney or heart issues

When to Seek Urgent Medical Care for Unexplained weight gain

These signs may indicate a serious problem — don't wait, seek medical care right away:

  • Rapid weight gain over a few days or weeks, weight gain with swelling in legs or face, weight gain with fatigue and cold intolerance, gaining weight despite dieting, weight gain with menstrual irregularities

Ready to address unexplained weight gain?

Book a consultation with our clinical team. We'll assess your reports and recommend the right treatment path.