Body odor, also known as bromhidrosis, is a natural phenomenon that occurs due to sweat and bacteria on the skin. However, in some cases, a person may experience a foul-smelling body odor due to underlying medical conditions.

In this article, we will discuss 2 medical conditions that are known to cause foul-smelling body odor.

Trimethylaminuria

Trimethylaminuria, also known as fish odor syndrome, is a rare genetic disorder that causes a strong fishy odor in the body.

It occurs due to the body’s inability to break down trimethylamine, a compound found in certain foods such as fish and eggs. This compound is released through sweat, urine, and breath, leading to a fishy odor in the body.

Symptoms of trimethylaminuria usually start appearing during puberty and can worsen during menstruation, stress, or after consuming foods that contain trimethylamine.

The condition is often misdiagnosed as poor hygiene, leading to social isolation and depression.

Treatment for trimethylaminuria includes avoiding foods that contain trimethylamine, taking antibiotics to reduce the amount of gut bacteria that produce this compound, and using topical creams and lotions that can help reduce the odor.

While there is no cure for trimethylaminuria, proper management of the condition can help reduce symptoms and improve quality of life.

Diabetic Ketoacidosis

Diabetic ketoacidosis (DKA) is a serious complication of diabetes that can cause a fruity, sweet-smelling odor in the body.

It occurs when the body produces high levels of ketones, which are acidic compounds that are released through breath and sweat.

Ketones are produced when the body is unable to use glucose as its primary source of energy, leading to the breakdown of fats for energy instead.

DKA is more common in people with type 1 diabetes, but it can also occur in people with type 2 diabetes if left untreated.

Symptoms of DKA include excessive thirst, frequent urination, nausea, vomiting, abdominal pain, confusion, and a fruity odor on the breath.

Immediate medical attention is required for DKA, as it can lead to coma or even death if left untreated.

Treatment usually involves insulin therapy to lower blood sugar levels, fluids to rehydrate the body, and electrolyte replacement to restore balance. Proper management of diabetes, including monitoring blood sugar levels and taking medications as prescribed, can help prevent DKA from occurring.

Conclusion

Foul-smelling body odor can be a distressing symptom of underlying medical conditions such as trimethylaminuria and diabetic ketoacidosis.

If you experience persistent body odor, it is important to talk to your doctor to determine the underlying cause and receive proper treatment. While these conditions cannot be cured, proper management and treatment can help reduce symptoms and improve quality of life.