My wife is suffering from severe headache problems during her first trimester these days. She is 7 weeks pregnant now and her headache is increasing gradually mostly in mornings and evening. She asked from doctor but doctor says to take paracetamol only... but my wife dont want to take any chances of these type of medicines. Kindly let me know what could she do to fix this headache problem because due to this she always feels to sleep so that at least for some time she can avoid this headache.. also her mouth taste is changing a lot every-time she feels like soury mouth so she is feeling irritated all the time. Can you please help us here.