Hi. I have been experiencing alopecia areata. For the past 3 years with breaks in between. Have taken several nutrient tablets suggested by doctors. But haven't worked out. Have taken kenakot or anekot injections in the affected areas for 3 months. Once it gets cured. A new one comes in a different place. How do I stop further occurrences in future. How do I prevent future. And what's the cure for the present one. Please help.