How to deal with yellowing of white clothes under the armpits

Yellowing of white clothing under the armpits may be caused by physiological factors, or pathological conditions such as bromhidrosis (body odor) and hyperhidrosis (excessive sweating). Targeted treatment should be provided based on the underlying cause. The specific analysis is as follows:

I. Physiological Factors

If a person frequently stays in hot environments, body temperature may rise, leading to increased sweat production under the arms. Metabolic substances in the sweat may stain the underarm area of clothing, causing yellow discoloration. This is considered a normal physiological phenomenon. Maintaining good personal hygiene habits in daily life is recommended.

II. Pathological Factors

1. Bromhidrosis

Bromhidrosis commonly affects the feet and armpits. Some patients may also experience excessive sweating. In such cases, sweat can soil the underarm areas of clothing, resulting in yellow stains. Under medical guidance, topical treatments such as formalin solution or neomycin solution may be used to alleviate symptoms.

2. Hyperhidrosis

Hyperhidrosis is a condition characterized by excessive sweating, either localized or generalized. When there is excessive sweating in the underarm skin, clothing in this area may become stained and turn yellow due to perspiration. As directed by a physician, oral medications such as Xuhan Ting Capsules or Zhibai Dihuang Pills may help reduce symptoms.

In addition to the above common causes, other possible reasons include chromhidrosis (colored sweat), trichomycosis axillaris (axillary fungal infection), and liver or biliary diseases. If any discomfort occurs, timely medical evaluation and treatment are essential to avoid disease progression.