Unexplained Weight Gain
Gaining weight without obvious changes in diet or activity.
Common Symptoms
- Weight increase without dietary changes
- Clothes feeling tighter
- Fatigue
- Bloating
- Swelling in extremities
- May be rapid or gradual
- May be accompanied by other symptoms
Possible Causes
- Hypothyroidism
- PCOS (polycystic ovary syndrome)
- Cushing's syndrome
- Medications (steroids, antidepressants)
- Menopause
- Fluid retention
- Stress and cortisol
- Lack of sleep
- Insulin resistance
Note: These are potential causes. A healthcare provider can help determine the specific cause in your case.
Quick Self-Care Tips
- 1Keep a food diary
- 2Monitor your activity levels
- 3Check medications for weight gain side effects
- 4Get enough sleep (7-9 hours)
- 5Manage stress
- 6Stay physically active
- 7Eat balanced, whole foods
- 8Limit processed foods and sugar
Disclaimer: These are general wellness suggestions, not medical treatment recommendations. They may help manage symptoms but should not replace professional medical care.
When to See a Doctor
Consult a healthcare provider if you experience any of the following:
- Weight gain is significant and unexplained
- You have other symptoms (fatigue, hair loss)
- Weight gain is rapid
- Diet and exercise aren't helping
- You suspect hormonal issues
Talk to a Healthcare Provider
If your symptoms are persistent, severe, or concerning, please consult with a qualified healthcare professional for proper evaluation and personalized advice.
Related Conditions
Depression
A mood disorder causing persistent feelings of sadness and loss of interest.
Hypothyroidism (Underactive Thyroid)
A condition where the thyroid gland doesn't produce enough hormones.
Hypothyroidism (Underactive Thyroid)
A condition where the thyroid gland doesn't produce enough thyroid hormone.
Polycystic Ovary Syndrome (PCOS)
Hormonal disorder causing irregular periods, excess androgens, and metabolic issues.
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Medical Disclaimer
The information on this page is for educational purposes only and is not intended as medical advice. It should not be used for self-diagnosis or self-treatment. Always seek the guidance of a qualified healthcare professional with any questions you have regarding a medical condition. If you are experiencing a medical emergency, call your local emergency services immediately.
Information last reviewed: January 2026
This page provides educational information only. It is not medical advice.