Minoxidil results after 1 year for chemotherapy-related hair loss
There is limited evidence that Minoxidil can regrow hair after chemotherapy-related hair loss, as hair usually begins to regrow around 3-6 months after chemotherapy is stopped. However, some research shows that it may speed up hair regrowth [8].
More research is needed to determine the overall efficacy of Minoxidil and chemotherapy-related hair loss.
A randomised trial was conducted to assess the value and safety of topical Minoxidil in chemotherapy-induced hair loss. The trial consisted of 22 women who were facing chemotherapy [9]. The trial found that Minoxidil was safe to use on individuals with chemotherapy-induced hair loss, it decreased the duration of hair loss caused by chemotherapy and had no recorded side effects.
The person below had undergone chemotherapy, and as a result, was experiencing chemotherapy-induced alopecia [10]. She was prescribed topical Minoxidil for a period of 18 months but was unresponsive to the medication, therefore she was prescribed low-dose oral Minoxidil at a dose of 1.25mg.
There was a significant improvement in hair regrowth and the dosage was increased to 2.5mg after 3 months, and further increased to 3.75mg. After 6 months her dose was increased to 5mg. By 12 months, her hair had fully regrown.