Testosterone plays a vital role at the start of the development of reproductive organs. It stimulates the growth of hair on the face, under the arms, and genitals of males during puberty.
Also, testosterone can cause a shift in the distribution of hair growth among transgender men and transmasculine individuals.
As a result, your body and facial hair growth may increase. It may also cause greater risks of patterned baldness.
Transgender women and transfeminine people on HRT may experience less body and facial hair growth and density. That's because of blocked testosterone production of the estrogen levels.
Such effects may be unnoticeable since testosterone levels fall as men age. Their bodies and heads start losing hair. Women with high abnormal testosterone levels may begin growing facial hair. That's common for women suffering from PCOS (polycystic ovary syndrome) that causes increased testosterone levels.
Testosterone can affect your sexual performance. However, sexual activity also affects T levels.
Individuals with low T levels have low libido and may experience erectile dysfunction. However, staying sexually inactive for longer periods may lead to lower testosterone levels.
Higher T levels can boost libido, but there's a chance that they may lower your sperm count. It's not only men who get affected by the changes in libido. Women with low T may also have low sexual desire. However, testosterone's effects on libido levels in women after menopause are unclear.
Different testosterone levels can affect your skin's reactiveness. Individuals with high T levels may suffer from acne breakouts. Sometimes, those with testosterone deficiencies may get alternatives through creams or patches. That's because applying testosterone directly can cause skin irritation.
Transgender women with high abnormal levels may have dark spots on the skin. The best remedy for such symptoms is to use hormone-blocking diuretics. Transgender men and transmasculine people may also experience these health effects on HRT.
As for trans women and transfeminine, individuals can change their skincare products and routines while on HRT.
Whether low or high, testosterone levels can disturb your sleep quality and duration. But regular uninterrupted sleep is ideal for maintaining healthy T levels in your body.
Individuals with varying testosterone levels are more susceptible to suffer sleep-related disorders. According to a study, testosterone treatment can disrupt sleep and breathing, and even make worsen preexistent obstructive sleep apnea. That's why doctors don't prescribe treatment to adults with severe obstructive sleep apnea.
To this end, it is clear that testosterone can have both positive and negative effects on your overall health. That's especially if the levels are abnormal, whether extremely low or high. Therefore, it is essential to maintain a healthy balance of testosterone in your body.