I feel sick and weak my head hurts

What is the Treatment of Headache ?
Do clinical assessment in the nearest medical center for any abnormal symptoms such as Ferrigol tab twice daily for 30 days for anemia and have a balanced healthy diet contain all essential nutrients to body . In other cases it maybe duo to dehydration and you have to drink water as much as you can and sleep well and regularly . You should also avoid anxiety and stress and to take vitamin supplements such as Perfectil caps : One capsule daily
What are the investigation required ?

• Physical examination
• Complete blood count for Anemia
• Blood glucose
• Ct Brain for tumors
• Urine analysis

What are the causes of headache ?

• Dehydration
• Migraine
• Anxiety
• Anemia
• Stress
• Lack of sleep
• Stress and depression
• Mal-nutrition
• Unhealthy diet
• Vitamin deficiency
• Hypothyroidism