Body Odour
Body odour is an unpleasant smell produced when sweat interacts with bacteria on the skin. It commonly occurs in areas with many sweat glands such as the armpits, groin, and feet. While often related to hygiene or diet, persistent body odour may indicate medical conditions such as infections, hormonal changes, or metabolic disorders.
⚠️ When to Seek Medical Advice
Consult a healthcare provider if:
- Body odour is persistent despite good hygiene.
- There is sudden change in body smell.
- Excessive sweating occurs along with odour.
- Other symptoms such as fatigue, weight changes, or skin infections appear.
📞 Consult a Doctor
Medical consultation is recommended if:
- Odour becomes unusually strong or fishy.
- Skin redness, itching, or infection occurs.
- There is excessive sweating (hyperhidrosis).
- Odour causes significant social discomfort.
Common Symptoms & Causes
| Symptom | Possible Cause |
|---|---|
| Strong underarm odour | Bacterial breakdown of sweat |
| Foot odour | Fungal infection or sweaty feet |
| Fishy body smell | Metabolic disorder (Trimethylaminuria) |
| Excessive sweating with odour | Hyperhidrosis |
| Unusual body smell changes | Hormonal imbalance, diet, or medication |
Possible Causes
Bacteria on the skin break down sweat into acids, producing body odour.
Infrequent bathing or wearing unwashed clothing may allow bacteria to grow.
Conditions such as hyperhidrosis, diabetes, or metabolic disorders can change body smell.
Foods like garlic, onions, alcohol, and spicy foods may influence body odour.
Diagnostic Evaluation
Physical Examination
Assessment of skin condition, hygiene practices, and sweating patterns.
Sweat Test
Helps evaluate excessive sweating disorders.
Blood Tests
Used to check for metabolic disorders or hormonal imbalance.
Skin Culture
Detects bacterial or fungal skin infections.
