Enlarged gynecomastia is mostly gynecomastia, which can be treated using general therapy, medication, and surgery. 1. Gynecomastia is caused by increased estrogen secretion or decreased androgen/estrogen ratio. General treatment includes reducing late nights, regular work and rest, exercise and preventing endocrine disorders. 2. Tamoxifen and other drugs that compete for estrogen receptors can prevent breast development. Testosterone and other drugs can increase androgens in the male body, which can resist estrogen, and letrozole, anastrozole and other drugs can prevent breast development. 3. Surgical treatment is suitable for those whose symptoms persist and do not subside, accompanied by obvious pain, affecting aesthetics or causing psychological pressure. Liposuction and adenoidectomy are commonly used in combination. If there is any discomfort, contact go to regular hospitals for treatment under professional guidance.