Although it is not unusual for men to have stretch marks due to genetics or rapid muscle gain, stretch marks can also be indicative of a larger health problem. Certain diseases and medications cause stretch marks that cannot be avoided. Stretch marks, clinically known as striae, initially appear as parallel lines that are red or purple and shiny in appearance. Over time, these marks will fade, leaving white lines behind.
Cushing's Syndrome
Certain diseases may affect the body's ability to produce collagen and cause stretch marks. According to the Mayo Clinic, one symptom of Cushing's syndrome are striae that appear on the arms, legs, abdomen and buttocks. This is often accompanied by excessive weight gain around the abdomen and erectile dysfunction. If you are experiencing some of these symptoms, especially if you are taking corticosteroid medications, the Mayo Clinic recommends seeing your doctor in a timely fashion for a full evaluation.
Obesity
Gaining weight, even over long periods of time, can cause stretch marks. Eventually, the skin's natural elasticity will not be able to overcome the increased area and will tear below the surface, disrupting collagen production. Although overeating can cause obesity, unexplained weight gain is also the symptom of many diseases, including diabetes and pituitary tumors.
Corticosteroid Creams and Ointments
Use of corticorsteroid creams or ointments to treat a disease or skin condition can cause striae with long-term use. Corticosteroids are used to treat a variety of conditions: stretch marks may be an undesirable, if unavoidable side affect. However, you can discuss your use of corticosteroid products with your doctor to see if the medication is still needed.
Oral Corticosteroids
Long-term use of oral corticosteroids can cause stretch marks. Oral corticosteroids are used to treat inflammation in the body or a lack of natural cortisol production by your adrenal glands. Therefore, asthma, arthritis, severe allergies and skin conditions that are treated with oral corticosteroids can be associated with striae.
Ehlers-Danlos Syndrome
Although it is uncommon, Ehlers-Danlos syndrome is a genetic condition that primarily affects joints and skin. Stretch marks, coupled with problems with your joints, difficulty healing, or even nearsightedness could all be indicators of the disease. However, the University of Washington cautions that the symptoms of Ehlers-Danlos syndrome vary widely, so it is important to speak to your doctor.


