Neurology FAQ

Usually, no. These are extremely common — especially after age 40 — and are often related to normal ageing, mild blood pressure changes, or migraine. They do NOT mean you have a brain tumor, stroke, or MS. Think of them like grey hairs on the inside — a sign of time, not disease. Your neurologist will correlate them with your symptoms and history.

MRI uses magnets, not radiation — so it is very safe. There is NO radiation exposure. It's not needed for every headache, but your doctor may request it to rule out specific conditions. Not every symptom needs an MRI. Trust your doctor's judgement — ordering unnecessary scans can actually cause more anxiety from incidental findings.

A normal CT/MRI is good news — it means no tumor, no bleeding, no stroke. Many neurological conditions (migraine, epilepsy, anxiety, nerve pain) are functional (chemical/electrical) and don't show on scans. It's like a car making noise — the x-ray may be normal, but the engine needs tuning.

NCV (Nerve Conduction Velocity) and EMG (Electromyography) test how well your nerves and muscles work. NCV: Small electrical impulses are given — feels like mild tapping/tingling. EMG: A very thin needle goes into the muscle — mild discomfort but usually tolerable. Both tests take about 30-45 minutes and give crucial information about nerve health.

Not at all. A skilled neurologist can often make a confident diagnosis from history and examination alone. Ordering scans for every symptom is actually bad practice — it wastes money, exposes to unnecessary findings, and delays treatment. If your doctor says a scan isn't needed, it's because they're confident in their diagnosis, not because they're dismissing you.

This depends on the condition:

• Migraine prevention: Usually 6–12 months, then gradual tapering
• Epilepsy: Usually 2–5 years seizure-free, then possible tapering
• Stroke prevention: Usually lifelong (blood thinners, BP, statins)
• Nerve pain: Often 3–6 months, depending on response
• Anxiety/Depression: Usually 6–12 months minimum

The key point: Most neurological medicines are NOT lifelong. Your doctor will advise when and how to stop.

The leaflet inside any medicine box lists every possible side effect, even rare ones. If you read a paracetamol leaflet, you'd be scared too! The reality: most people tolerate neurological medicines well. Your doctor carefully weighs benefit vs risk for YOUR specific case. The risk of NOT treating (more seizures, worse headaches, stroke) is almost always greater than the medicine's side effects.

Always inform your neurologist about ALL medicines you take. Some interactions can reduce effectiveness or cause side effects. Never start or stop any medication without consulting your doctor.

Never change the dose yourself. Many neurological medicines need gradual dose adjustments and time to work (some take 4–8 weeks). If you feel the medicine isn't helping, contact your doctor. They may adjust the dose, switch to a different medicine, or add a complementary one.

Generally, avoid or limit alcohol significantly. Alcohol can interact with many neurological medicines (especially epilepsy drugs, sleeping pills, pain medicines). It also lowers the seizure threshold, triggers migraines, and worsens sleep quality. When in doubt, ask your doctor.

Not always. While peripheral neuropathy (nerve damage) can cause this, it's also very commonly caused by:

• Anxiety/stress — hyperventilation causes tingling in hands, face, and feet
• Vitamin B12 or D deficiency — extremely common in vegetarian Indians
• Carpal tunnel syndrome — compression at the wrist (from computer use, pregnancy)
• Sitting cross-legged — temporary pressure on nerves!

A simple examination and blood tests can usually clarify the cause.

Almost never. Eyelid twitching (fasciculation) is usually caused by: lack of sleep, stress, too much caffeine, or eye strain. It can last days to weeks and is completely benign. It's NOT a sign of any serious brain or nerve disease. If it resolves with rest and sleep — no further evaluation needed.

Very unlikely if you're under 60. Forgetting where you put your keys or names of casual acquaintances is normal — especially with stress, poor sleep, and information overload. This is called "age-appropriate memory changes" or stress-related forgetfulness. Alzheimer's involves progressively being unable to do daily tasks, getting lost in familiar places, and personality changes. If you're worried about your memory, it's probably NOT Alzheimer's — people with Alzheimer's typically don't realise they're forgetting.

Probably not. The most common cause of hand tremor is Essential Tremor — a hereditary, harmless tremor that occurs when using the hands (writing, holding a cup). Parkinson's tremor specifically occurs at rest (hands in lap), is usually one-sided initially, and occurs with slowness and stiffness. Caffeine, anxiety, certain medicines, and thyroid problems also cause tremor. Your neurologist can distinguish these easily.

Most dizziness is NOT from the brain. The most common causes are:

• BPPV — an inner ear problem causing spinning when you turn in bed (very treatable!)
• Low BP / dehydration — lightheadedness on standing up
• Anxiety — feeling of unsteadiness or "floating"
• Anaemia — feeling faint, especially in women

Brain-related dizziness is rare and usually has other symptoms (double vision, difficulty walking, speech changes). A neurological examination can clarify.

Extremely unlikely. Brain tumors are rare — they account for less than 0.1% of all headaches. Migraine and tension headache account for over 95%. Brain tumor headaches typically have specific features: progressively worsening over weeks, worst in the morning, with vomiting, and often with neurological symptoms (weakness, vision changes). If your headache pattern has been similar for years — it's almost certainly NOT a tumor.

Unlikely. Febrile seizures (fits during high fever) are very common — affecting 2-5% of children aged 6 months to 5 years. Most children outgrow them by age 5. Only about 2-3% of children with febrile seizures develop epilepsy later. Simple febrile seizures do NOT damage the brain and do NOT require long-term medication. Managing fever early is important.

Headaches in children are common and usually due to migraine, tension headache, eye strain (too much screen time), or dehydration. Warning signs that need evaluation: headaches that wake the child from sleep, morning headaches with vomiting, progressively worsening headaches, or headaches with neurological symptoms. In most cases, it's benign.

Every child develops at their own pace, and there's a wide range of "normal." However, if your child is significantly behind milestones (not sitting by 9 months, not walking by 18 months, not speaking words by 2 years), it's worth getting a neurological evaluation. Early intervention makes a huge difference — the younger the child, the more the brain can compensate and develop.

To make the most of your appointment:

• Bring all previous reports (blood tests, MRIs, prescriptions)
• Write down your symptoms timeline — when did it start? How has it changed?
• List all current medications
• Bring a family member who has observed your symptoms
• Write down your questions beforehand — it's easy to forget in the clinic
• If you have epilepsy — bring a video of the seizure if family has recorded one

In neurology, the history (your story) is the most important tool — it provides the diagnosis in 80% of cases. The examination confirms it. Tests support it. A A detailed conversation tells a neurologist more than a ₹5,000–15,000 MRI in most cases. The detailed questioning IS the most important part of your evaluation.

Absolutely — second opinions are perfectly fine. Any good doctor welcomes it. It's your right as a patient. Bring all your reports and test results to the second doctor. If both opinions match, you can feel more confident. If they differ, discuss the options with both.

Neurologist (DM Neurology): Medical specialist who diagnoses and treats brain/nerve conditions with medicines. Manages epilepsy, migraine, stroke, Parkinson's, neuropathy, etc. Does NOT operate.

Neurosurgeon (MCh Neurosurgery): Surgical specialist who operates on the brain, spine, and nerves. Handles brain tumors, severe disc problems, head injuries, aneurysms, etc.

Think of it as: Neurologist = Internal medicine for the brain. Neurosurgeon = Surgery for the brain. Most neurological conditions do NOT need surgery.

Consultation fees are ₹400–₹1,000 per visit depending on the nature of the consultation. EEG testing charges apply separately. We accept most insurance and Mediclaim cards — please carry your card and relevant documents. For CGHS, ESIC, or government scheme patients, please enquire directly. We aim to keep fees reasonable and accessible for all patients in Ballari.

Yes — for routine test results that were ordered as part of an existing plan (MRI, blood work, vitamin levels), you can share them via WhatsApp for the doctor's review. This saves you an extra visit when results are normal or expected. However, new symptoms, medication changes, or first consultations should always be in person. WhatsApp follow-up is a convenience for established patients — not a substitute for examination when needed.

Epilepsy: Most states in India require a seizure-free period of at least 1–2 years before driving is considered safe. The exact rules vary by state under the Motor Vehicles Act. Your neurologist will advise when it is medically safe to resume driving. After stroke: Driving should be avoided initially. Once neurological function has sufficiently recovered and your doctor clears you, you may resume — typically after a minimum 1-month observation period. Always inform your doctor and follow their guidance rather than deciding on your own.