Your severe headache with nausea and body aches occurring around your menstrual period may be related to menstrual migraine or hormonal changes linked to your cycle.

🩺 Possible Causes

• Menstrual migraine: These headaches often start 1-2 days before or after menstruation and can be severe, sometimes not responding well to common painkillers like Diclofenac sodium.
• Hormonal fluctuations: Changes in estrogen levels during your cycle can trigger headaches and associated symptoms like nausea and body aches.
• Other causes: Less commonly, tension headaches or other conditions may coincide with your cycle but are less likely given the timing and symptoms.

⚠️ When to Seek Urgent Care

• If the headache worsens suddenly or is accompanied by vision changes, weakness, confusion, or fever.
• If nausea and vomiting prevent you from keeping fluids down.
• If pain is unrelenting despite treatment and affects daily activities severely.

🩺 Next Steps

• Consult a neurologist or headache specialist for evaluation and tailored treatment options, which may include preventive therapies or alternative medications.
• Keep a headache diary noting timing, severity, and associated symptoms to help your doctor.
• Avoid triggers such as stress, dehydration, and certain foods if identified.

If you want, I can explain menstrual migraines and their management in more detail.To narrow down potential causes, we will need some more information.Please provide your age and gender, as this information will help in understanding the potential cause of your symptoms.