Dangers of Minoxidil
Taken orally, minoxidil is used as a treatment for high blood pressure, and minoxidil applied to the skin and scalp is used as a treatment for hair loss. Minoxidil used for high blood pressure is taken in pill form and is only available with a doctor's prescription. Topical ointments of minoxidil are available over the counter, but if used incorrectly, the body can absorb it through the skin and similar side effects to ingested minoxidil may occur.
-
Weight gain
-
Minoxidil may cause a rapid gain of 5 pounds or more in adults or 2 pounds or more in children, which is a side effect that requires medical attention.
Allergic reaction
-
Skin rashes or itchy skin in people using minoxidil may indicate an allergic reaction that should be evaluated by a doctor.
-
Swelling
-
Swelling in the legs and feet and abdominal bloating are indications of complications involving the kidneys and require urgent medical evaluation.
Angina
-
Angina is the medical term for chest pain, which, according to the Mayo Clinic, can be increased in patients taking minoxidil.
Hypotension
-
People who have had a heart attack or stroke may experience a dangerous lowering of blood pressure, or hypotension, from taking minoxidil.
Tumor growth
-
Use of minoxidil is not recommended for cancer patients, as it can promote the growth and spread of tumors.
Considerations
-
According to the Mayo Clinic, minoxidil can cause intolerance to cold temperatures in the elderly, who are also more susceptible to the side effects of minoxidil.
-
