Estrogen is responsible for the growth of glandular breast tissue. If you have obesity, you may develop enlarged breasts due to excess adipose tissue (pseudogynecomastia). Breast lumps and enlargement may occur in one or both breasts. It’s a benign (noncancerous) increase in breast volume due to an increase in glandular tissue. Gynecomastia is a benign enlargement of male breast glandular tissue caused by hormonal imbalance. By taking an active role in your health and seeking support when needed, you can navigate the challenges of breast conditions and focus on living well. In other words, an increase in estrogen and a decrease in testosterone most often leads to gynecomastia. Gynecomastia is the enlargement of glandular tissue in your breast(s). This looks like a general increase in breast size, not a lump. You may be able to see this as a breast lump or feel it when you press on the area. Obesity can also cause an increase in breast size due to excess adipose (fat) tissue. Gynecomastia is enlarged breast (chest) tissue in males. Staying proactive about your health can help reduce risk and anxiety. If your pain continues, or you have an unexpected reaction, fever, or other health issues, you should immediately talk to your doctor. According to the study, 100 of 125 participants experienced moderate pain from 1 to 4 days after injection. Usually, post-injection pain is normal and doesn’t last too long. That’s why we put all the necessary information into this article for you to self-inject properly and avoid post-injection pain. We understand that trips to the doctor’s office for testosterone shots may be inconvenient for patients. However, neglecting injection rules or your doctor’s prescription can lead to an unpleasant experience. Following that, a lump formed and it as well as the skin around it turned red. Through careful evaluation—including physical exams, imaging, and, if necessary, biopsy—your provider can determine the underlying cause and recommend the most appropriate treatment options. Treatment may include surgery to remove the cancerous tissue, as well as additional therapies like radiation or chemotherapy, depending on the stage and type of cancer. If gynecomastia is caused by an underlying health condition, such as liver disease or hormonal imbalance, addressing these issues is key to long-term improvement. For men experiencing gynecomastia, adopting healthy habits can make a significant difference. Beyond physical symptoms, gynecomastia can also impact mental health. As for medical therapy for gynecomastia, tamoxifen is useful for painful recent-onset cases.