Hello Friend, Good that you are seeking a help here. Regular and deep sleep is very essential for both physical and mental health. While there are many reasons for sleep disorders, most common ones are stress or anxiety caused by lifestyle disorders, food habits, lack of exercise and poor work life balance. While the medicine can provide a you a temporary relief, they may also cause side effects on prolonged use and problems could repeat on stopping. Instead, you should take non medicine treatment plan in parallel like, changes in lifestyle, dietary, excersise or self therapies etc. To choose the right solution, first it's important to identify and isolate the root cause for your insomnia and headache. Better take a professional psychology expert help in doing this assessment, so that you have a permanent cure for the problem. Consult me f2f if in Bangalore or online through Practo for further detailed evaluation and suitable recommendation. There are simple home remedies and self therapies can do wonders for such problems. Be positive. You will be alright soon.

What was the cause of sleeplessness.? If it's stress and you are diagnosed with depression then yes u should follow the course Consult with me or any psychologist for therapy and counseling

Though, I am not the specialist to answer your query regarding the medicines, I think, you can meet a psychologist in your city personally and find methods to overcome this issue....