Consultant Dr. Keval Changadiya practises at Marengo CIMS Hospital in Ahmedabad and is a renowned name in neurology. He completed his MBBS and MD (Medicine) at B J Medical College, Ahmedabad, followed by a DrNB in Neurology at Army Hospital (R&R), New Delhi. In 2025, he received the Most Iconic Healthcare Leaders Award from the Gujarat State Leadership Awards. Problems of the brain and nerves can feel confusing and frightening, so he focuses on explaining what is happening in simple words and involving the family in every step of care.
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A neurologist is a doctor who diagnoses and treats diseases of the brain, spinal cord, nerves, and muscles. People are usually referred when they have symptoms such as repeated headaches, blackouts, seizures, weakness, numbness, tremors, memory problems, or difficulty with balance and walking. If you are searching for the Best Neurology Doctor Keval Changadiya in Ahmedabad, it helps to remember that the best care starts with a careful history, a proper examination, and the right tests, not with a quick prescription.
A visit with Dr. Keval Changadiya begins with a detailed conversation about your symptoms: when they started, how often they happen, what triggers them, and how they affect your daily life. Your medical history, family history, and medicines are reviewed, and your strength, reflexes, sensation, balance, speech, and memory may be checked. Depending on what is found, tests such as an MRI or CT scan, blood tests, an EEG, or nerve and muscle studies may be suggested. If someone saw your attacks, ask them to come along or to note down what they saw.
A stroke happens when blood supply to part of the brain is blocked or a blood vessel bleeds. Remember FAST: Face drooping on one side, Arm or leg weakness, Speech that is slurred or confused, and Time to call for emergency help immediately. Other signs include sudden loss of vision, severe dizziness, loss of balance, or a sudden severe headache. Treatment works best when it starts within hours, so do not wait to see if symptoms pass, and do not give the person food, water or medicines while you travel to hospital. Control of blood pressure, diabetes and cholesterol, regular activity and not smoking all lower the risk.
A seizure is a short burst of abnormal electrical activity in the brain. It may cause shaking, a blank stare, sudden confusion or a brief loss of awareness. If someone is having a seizure, stay calm, move hard objects away, place something soft under the head, and turn them onto their side once the shaking stops. Do not put anything in the mouth or hold the person down. Note how long it lasts, and call for emergency help if it continues for more than five minutes or if another one follows. Epilepsy can often be controlled with the right medicines, taken regularly and without missed doses.
Most headaches are not dangerous, but some patterns need attention. Migraine usually causes a throbbing headache, often on one side, with nausea and sensitivity to light and sound, and sometimes visual changes before the pain begins. A headache diary helps to identify triggers such as poor sleep, skipped meals, stress, screens, or certain foods. Avoid taking painkillers on most days, since this can make headaches worse. Seek urgent help for a sudden, severe headache, one that comes with weakness, confusion, fever and neck stiffness, or one that follows a head injury.
Shaking of the hands, slowness of movement, stiffness, a shuffling walk, a softer voice and smaller handwriting can be signs of Parkinson’s disease or another movement disorder. Not every tremor means Parkinson’s, and many have other causes, which is why a proper assessment matters. Treatment usually involves medicines taken at the right times, along with exercise, physiotherapy and speech support when needed. Staying active and keeping a routine helps many people. Families should be patient, since movements can be slower and fluctuate during the day.
Everyone forgets things sometimes, but repeated forgetfulness, difficulty finding words, getting lost in familiar places, changes in behaviour or trouble managing money and daily tasks should be checked. Some memory problems have treatable causes, such as vitamin deficiency, thyroid problems, depression or medicines, so an early assessment is worthwhile. For those living with dementia, a calm routine, clear communication and support for caregivers make a real difference.
Some neurological conditions occur when the body’s own defences attack the nervous system. Multiple sclerosis can cause vision problems, numbness, weakness and balance trouble that come and go. Myasthenia gravis causes weakness that worsens with activity, such as drooping eyelids, double vision or difficulty swallowing and chewing. Other nerve and muscle diseases can cause tingling, burning, cramps or progressive weakness. These conditions need specialist diagnosis, regular follow-up and treatment that is adjusted over time.
Botulinum toxin, known as Botox, is used in neurology to relax overactive muscles and ease certain symptoms. It may be considered for some types of chronic migraine, muscle stiffness or spasms, and certain movement disorders. Your doctor will explain whether it suits your condition, how it is given, how long its effect lasts, and what side effects are possible. The treatment is repeated at intervals, and it works best as part of a wider plan that may include exercises and medicines.
Go to the nearest emergency department straight away for sudden weakness or numbness on one side, trouble speaking, drooping of the face, sudden loss of vision, a sudden severe headache, a seizure that does not stop, loss of consciousness, or sudden confusion. Remember the time when symptoms began and tell the team. If you are already under the care of the Top Neurology Doctor Keval Changadiya in Ahmedabad, make sure the emergency team has a list of your medicines and your latest reports.
To book a consultation with Dr. Keval Changadiya at Marengo CIMS Hospital, Ahmedabad, visit during OPD hours from Monday to Saturday, except Wednesday, 10:00 am to 5:00 pm. Please bring your earlier reports, MRI or CT films, EEG reports, and prescriptions, along with a list of all the medicines and supplements you take.
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