How to eliminate underarm odor
Generally, underarm odor may be caused by factors such as active sweat glands, dietary factors, malnutrition, fungal infections, and diabetes. Depending on the situation, general treatments or medication may be used to address the issue. It is recommended to seek timely medical attention, identify the cause, and undergo symptomatic treatment under a doctor's guidance. Detailed explanations are as follows:

1. Active Sweat Glands: Sweat glands are especially developed under the armpits. When the sweat glands secrete excessively, sweat may break down upon contact with bacteria on the skin surface, producing an odor. It is recommended to maintain good personal hygiene and regularly clean the underarm area.
2. Dietary Factors: Consuming certain foods, such as spicy or greasy foods or items like garlic and onions, may lead to increased underarm odor through excretion via sweat. It is recommended to adjust dietary habits and reduce the intake of spicy and greasy foods.
3. Malnutrition: Deficiencies in nutrients such as B vitamins and zinc can affect skin health and increase the risk of underarm odor, possibly accompanied by symptoms such as fatigue and dry skin. Patients may use medications like Bifidobacterium Tetragenous Live Bacteria Granules, Cutaneous Tineae Live Bacteria Powder, or Ejiao Oral Liquid under a doctor's guidance.
4. Fungal Infection: A moist environment under the arms can easily promote fungal growth, causing skin inflammation and odor. Symptoms may also include redness and itching. Patients may use medications such as Luliconazole Cream, Ciclopirox Olamine Cream, or Liranaftate Cream under a doctor's guidance.
5. Diabetes: The main causes are genetic factors and unhealthy lifestyle habits. A high blood sugar state can alter the composition of sweat, attracting bacterial growth and worsening underarm odor, possibly accompanied by symptoms such as increased thirst and frequent urination. Patients may follow medical advice to use medications such as Acarbose Capsules, Glimepiride Tablets, or Gliquidone Tablets.
In daily life, it is important to change clothes frequently, especially undergarments and innerwear. Choose breathable natural materials, such as cotton, to reduce sweat retention and bacterial growth.