Since malaria and dengue tests are negative and his inflammation is only slightly elevated, it is possible he has a viral illness, which does not respond to antibiotics like Zanocin (ofloxacin). Also, please note that both Grenil and P650 contain paracetamol; we must ensure he isn't getting too much of this ingredient. I highly recommend consulting his pediatrician again to review these medications and see if a different treatment or further evaluation is needed. Keep encouraging plenty of fluids and rest.

Please be reassured that medications like Flunarin (flunarizine) can take several weeks to become fully effective, so two days is often too short to feel their benefits. Grenil (paracetamol/domperidone) helps with acute headache relief but may not fully address neck strain or anxiety. Rather than adding new medications on your own, I highly recommend consulting your doctor. They can safely evaluate if your neck pain requires physical therapy or a specific muscle relaxant, and address your anxiety.

As these symptoms are chronic and occurring together, I highly recommend consulting a neurologist or a spine specialist. A neurologist can expertly evaluate both your headaches and any nerve-related back pain. It is also important to discuss your use of Grenil (paracetamol and domperidone) with them, as long-term use of any medication should be carefully monitored..

Acute migraines lasting over 24 hours should be treated under a doctor's guidance. Avoid taking multiple painkillers on your own, and inform your doctor about any past stomach issues so they can recommend a safe and effective treatment.

A headache lasting 2 weeks is severe and needs a proper checkup. Stop smoking, stay hydrated, get enough sleep, and avoid taking more Grenil Tablet without a doctor's advice. Consult a doctor to find the cause, as persistent headaches may need tests or a different treatment.

A delayed period can happen due to the physical stress of a severe headache, the underlying illness requiring your antibiotic Bactoclav (amoxicillin/clavulanic acid), or medications like Valence OD (divalproex sodium) and Grenil-F (flunarizine). If there is any chance of pregnancy, taking a home test is a safe first step. Otherwise, your cycle will likely regulate once your body recovers. If your period is delayed by more than ten days, or if you feel any unusual pain, please consult your healthcare provider or a gynecologist for a gentle check-up.