13 Body Signals Indian Doctors Wish You Wouldn't Ignore

2. Unexplained weight change — gain or loss

Sudden or unexplained shifts in weight deserve attention. Losing several kilos in a few weeks without trying may point to thyroid overactivity, chronic infection, cancer, or uncontrolled diabetes. Rapid weight gain could indicate fluid retention from heart or kidney problems, hormonal imbalance, or side effects of medicines. Track weight weekly rather than daily to spot real trends, and keep a simple log of appetite, bowel habits, and new medications. If appetite remains normal but weight drops, that is more concerning than intentional dieting. When weight changes come with other signs—like persistent fever, night sweats, swelling in the legs, or shortness of breath—see a doctor promptly. Lifestyle changes, including shifts in tiffin size or habitual evening feasts, can influence weight; mention these during consultation. Tests your doctor may order include thyroid function tests, basic metabolic panels, and imaging when indicated. Early evaluation helps identify reversible causes and prevents escalation.