Frequent headaches for many years with tiredness and vomiting may suggest migraine or another chronic headache condition. Identify triggers such as stress, lack of sleep, or certain foods and try to avoid them. Maintain regular sleep, hydration, and meal timing. Consult a doctor for proper evaluation and a suitable treatment plan.

A persistent headache at the back of the head for three months may indicate tension headaches, cervical spine issues, or other underlying conditions. Please consult a doctor for evaluation, as they may recommend physical examination, imaging, or specialist referral to identify the cause and provide effective treatment.