Now I have sufficient information to give a thorough, well-sourced answer.
⚠️ Important: See a Doctor First
A unilateral headache lasting more than 1 week that is not responding to NSAIDs (Combiflam) is beyond self-treatment territory. Before recommending any new drug, your mom needs a proper evaluation to rule out dangerous causes. Here's why:
Red Flags to Watch For - Go to Emergency Immediately if Present
| Red Flag | What it Could Mean |
|---|
| Sudden, severe "thunderclap" onset | Subarachnoid hemorrhage |
| Fever + neck stiffness | Meningitis |
| Confusion, weakness, vision changes | Stroke / brain mass |
| Age >50 + scalp tenderness + jaw pain with chewing | Giant Cell Arteritis (serious - needs steroids NOW) |
| Headache worse on lying down / coughing | Raised intracranial pressure |
| Headache getting progressively worse over days/weeks | Space-occupying lesion |
If any of these are present, go to the emergency room immediately - do not give any more painkillers and wait.
The Likely Cause: Migraine or Medication Overuse Headache (MOH)
A persistent unilateral headache is a classic migraine pattern. However, taking Combiflam every day for a week means she may now also have a Medication Overuse Headache (MOH) - also called a "rebound headache." NSAIDs taken >10 days/month can actually perpetuate and worsen headaches. This is likely why Combiflam has stopped working.
What She Actually Needs
Step 1: Doctor Visit (Urgent, Within 24 Hours)
A doctor needs to:
- Take a full history (age, associated symptoms, visual changes, nausea, triggers)
- Check blood pressure
- Do a brief neurological exam
- Possibly order ESR/CRP (to rule out Giant Cell Arteritis, especially if she is >50)
Step 2: Proper Migraine Treatment (Prescription Required)
If it is migraine, Combiflam is the wrong drug class. According to Harrison's and Lippincott Pharmacology:
First-line: Triptans (migraine-specific, ~70% effective)
- Sumatriptan 50 mg oral - the most commonly used
- Or Zolmitriptan, Rizatriptan, Naratriptan
- These work by activating 5-HT1B/1D receptors on trigeminal nerve system, causing vasoconstriction and blocking inflammatory neuropeptide release
- Require a prescription - she should ask the doctor for one
Add-on if nausea is present:
- Metoclopramide 10 mg or Domperidone 10 mg - these help migraine by restoring gastric motility (absorption of oral drugs is impaired during migraine even without obvious nausea) and reduce nausea
- These are available OTC in India
If triptans are unavailable right now:
- Aspirin 900-1000 mg (not ibuprofen - she has already tried that) + metoclopramide is a reasonable acute option while awaiting the doctor visit
- Adding caffeine to the analgesic (a cup of strong coffee with the aspirin) can modestly help
Step 3: Stop Combiflam
She must stop taking Combiflam daily. Daily NSAID use is now causing MOH, which is making her headache perpetual. Withdrawal may briefly worsen the headache for a few days, but it will improve.
What NOT to Give
- More Combiflam / ibuprofen - daily use >10 days causes rebound headache
- Opioids / tramadol - worsen migraine long-term, not recommended
- Aspirin + paracetamol + ibuprofen combinations without a clear plan
Summary Action Plan
- Today - Stop Combiflam; give one dose of Aspirin 900mg + Metoclopramide 10mg if headache is severe
- Within 24 hours - Visit a doctor or neurologist for evaluation and triptan prescription
- If she is >50 with scalp tenderness or jaw pain - Go to emergency today for Giant Cell Arteritis workup (needs immediate steroids)
Sources:
Harrison's Principles of Internal Medicine 22E,
Lippincott Illustrated Reviews Pharmacology,
Goodman & Gilman's Pharmacological Basis of Therapeutics;
NHS Headache Pathway guidelines;
AAFP Red Flags in Headache
How old is your mom, and does she have any other symptoms like nausea, light/sound sensitivity, fever, or neck stiffness? That would help narrow down whether this is migraine or something else.