Testosterone is an essential hormone for the development and functioning of the human body, especially in men, although it also has important functions in women.
However, as with any hormone, both deficiency and excess can cause health problems.

Introducción
Having elevated testosterone levels, known as hyperandrogenism or excess testosterone, can cause a number of unwanted side effects that impact physical and mental well-being.
Identifying these signs early is key to taking corrective action and avoiding more serious complications.
What causes excess testosterone?
Excess testosterone can result from a number of causes, such as the use of hormone supplements, anabolic steroids, medical treatments, or natural hormonal imbalances.
It can also be due to health problems such as tumors in the glands that produce testosterone, such as the testicles or adrenal glands.
Side effects of testosterone in men
In men, having testosterone levels above the normal range can trigger a number of symptoms, including:
· Severe acne and oily skin: An increase in sebum production can cause the appearance of acne, especially on the back and face.
· Hair loss (baldness): Although testosterone promotes the growth of body hair, excess testosterone can accelerate hair loss on the scalp, leading to premature baldness.
· Increased aggressiveness and irritability: Excess testosterone can alter neurotransmitters in the brain, which may increase irritability, alertness and aggressiveness in some people.
· Sleep disorders: Hormonal alterations may interfere with sleep patterns, leading to insomnia or reduced quality of rest.
· Increased mammary gland size (gynecomastia): Ironically, an excess of testosterone can cause an increase in estrogen levels, which can lead to abnormal growth of breast tissue in men.
·Decreased fertility: Although testosterone is essential for sperm production, excess can lead to a reduction in sperm count, affecting fertility.
Side effects of testosterone in women
A
lthough women have much lower testosterone levels than men, an excess of this hormone can cause significant side effects:
· Excessive hair growth (hirsutism): Excess testosterone in women can cause unusual hair growth in typically male areas, such as the face, chest, and back.
· Menstrual disturbances: High testosterone levels can interfere with the menstrual cycle, causing irregular periods or even the absence of menstruation (amenorrhea).
· Deepening of the voice: Excess testosterone can affect the vocal cords, producing a deeper tone of voice than usual.
·Increased muscle mass: Women with elevated testosterone levels may experience a significant increase in muscle mass, which, in some cases, may be undesirable.
· Acne and oily skin: As in men, women may experience increased sebum production, leading to acne.
· Clitoral changes (clitoromegaly): Excess testosterone can cause enlargement of the clitoris, which can be uncomfortable or cause concern.
Long-term complications of excess testosterone
If left untreated, excess testosterone can lead to serious complications, such as:
- Elevated risk of cardiovascular disease: Increased testosterone is linked to an increased risk of hypertension, heart problems and stroke.
2. Liver problems: Prolonged use of supplements or steroids can affect liver function.
3. Behavioral changes: Elevated testosterone levels may contribute to risky behaviors, violent episodes or dramatic mood swings, which can affect personal and work relationships.
Keeping Testosterone Levels in Balance
If you experience any of the above symptoms, it is important to consult a healthcare professional for a complete hormone evaluation.
In addition, avoiding the use of hormone supplements without medical supervision and maintaining a healthy lifestyle can help keep testosterone levels in balance.
A balanced diet, regular exercise, stress reduction and adequate rest are key to hormone regulation.
What to do to avoid the occurrence of testosterone side effects?
Excess testosterone can cause a variety of side effects in both men and women, and it is important to identify the early signs to prevent complications.
If you suspect that your testosterone levels are abnormally high, consult with a specialist and take steps to maintain a healthy hormone balance.

Pablo Martín
Graduate in Biotechnology with 2 Masters in the health area.
A scientific content transferred to anyone outside the sector.
Preguntas Frecuentes
How to avoid the occurrence of testosterone side effects?
It depends on the cause of appearance. If the cause is natural, such as a tumor in the testicles, we will not be able to avoid it, only receive medical treatment.
On the contrary, if it is due to the consumption of anabolic or other hormonal supplements, we must notify a doctor immediately to manage the abandonment of these substances and avoid major health problems.
Can I manage my changing testosterone levels without medical supervision?
If we have a problem managing our testosterone levels, and we experience signs and symptoms compatible with those described in the article, we should consult a doctor specializing in endocrinology.
We should never try to solve a potential problem on our own, or relying on people without adequate training and experience in the field.
How can I avoid side effects if I take hormone supplements?
The only valid answer is to stop consuming them. However, this process is not simple and must always be supervised by a medical specialist in the matter, who will indicate the guidelines to abandon its consumption.