Several very small skin tags have appeared under the armpit.

Small skin tags under the armpit may be caused by various factors such as milia, warts, or soft fibromas, and laser treatment can be selected depending on the specific cause. Detailed analysis is as follows:

1. Milia

Milia are caused by localized abnormal fat metabolism and can appear in different parts of the body, including the armpits. These tiny bumps are usually painless and do not affect overall health. They can be removed with laser therapy.

2. Warts

Warts are skin growths caused by the human papillomavirus (HPV). They can appear not only under the arms but also on areas such as the back and chest. They typically present as wart-like skin lesions and can be treated effectively with laser removal.

3. Soft Fibroma

Soft fibromas may be related to repeated skin friction or excessive proliferation of skin fibers. Commonly found in areas such as the neck, armpits, and groin folds, they usually appear as small, stalk-like growths protruding from the skin surface. Laser treatment is an effective removal option.

Besides the common causes mentioned above, other conditions such as allergic dermatoses, sebaceous gland hyperplasia, or rosacea could also be responsible. If any discomfort or symptoms occur, it is recommended to seek medical attention promptly to avoid delaying diagnosis and treatment.