My mother has migrain. She has also diabetic and pressure.now her problem is she can't sleep. She doesn't fell slipyness. She is eating tryptin 25 mg, nervalin,fluver,and if migrain attack than using Arain tab.And for diabatics she is using insulin Actrapid penfil, Diaset, Daomin xr. For pressure Betaloc 25 and osartil. Her doctor is now out of country. So,which medicine we can give her for sleep?