General Neurology
June 12, 2026 6 min read
Headaches, Seizures, and Vision Changes: When to Suspect a Brain Tumor
Learn the critical red flags of brain tumors. A neurologist explains the subtle neurological symptoms you should never ignore.
Medical Knowledge Base
Clinical Insights
Explore evidence-based research and patient guides curated by Dr. Ranjan Kumar.
Explore by Specialty
General Neurology
June 15, 2026 7 min read
Tingling, Numbness, and Burning: A Neurologist's Guide to Peripheral Neuropathy
Discover the hidden causes of nerve pain in your hands and feet, from diabetes to vitamin deficiencies, and learn about advanced treatments.
Stroke
May 12, 2026 6 min read
Understanding Stroke: The BE-FAST Method Explained
How rapid intervention within the golden hour can reverse neurological deficits using the BE-FAST protocol.
Epilepsy
Apr 28, 2026 5 min read
Epilepsy Myths Debunked: What Every Patient Should Know
Separating fact from fiction in seizure disorders to reduce stigma and improve patient safety.
Migraine
Apr 15, 2026 4 min read
When Headaches Become Dangerous: Warning Signs to Watch
Differentiating between a common migraine and a neurological emergency using red-flag criteria.
Dementia
Jun 01, 2026 8 min read
Memory Loss: When Is It Alzheimer's and When Is It Normal Aging?
A comprehensive guide to differentiating between benign age-related forgetfulness and the early warning signs of dementia and Alzheimer's disease.
Parkinsons
May 28, 2026 9 min read
Beyond the Tremor: A Comprehensive Guide to Parkinson's Disease
Exploring the full spectrum of Parkinson's disease, from non-motor symptoms to advanced dopaminergic therapies and deep brain stimulation.
Migraine
May 20, 2026 7 min read
Decoding Your Migraine: Hidden Triggers and Advanced Treatments
An in-depth look at the pathophysiology of migraines, identifying obscure triggers, and the clinical revolution of CGRP inhibitors.
General Neurology
May 10, 2026 6 min read
Peripheral Neuropathy Explained: Causes, Symptoms, and Nerve Healing
A clinical deep-dive into the mechanisms of peripheral nerve damage, common etiologies like diabetes, and evidence-based management strategies.
General Neurology
May 02, 2026 7 min read
The Neurology of Sleep: How Insomnia and Sleep Apnea Damage the Brain
Understanding the neurobiological necessity of sleep, the glymphatic system, and the severe cognitive consequences of sleep deprivation and sleep apnea.
Stroke
Apr 22, 2026 6 min read
Life After Stroke: Neuroplasticity and the Road to Recovery
Exploring the science of neuroplasticity and modern rehabilitation techniques that empower the brain to rewire itself following an ischemic or hemorrhagic stroke.
Epilepsy
Apr 05, 2026 8 min read
Living with Drug-Resistant Epilepsy: Advanced Surgical and Dietary Therapies
A clinical guide to options available when anti-seizure medications fail, detailing neurosurgical evaluations, VNS, and the Ketogenic diet.
General Neurology
Mar 28, 2026 7 min read
Understanding Multiple Sclerosis: The Immune System's Attack on the Brain
An overview of MS pathophysiology, the process of demyelination, common clinical presentations, and the era of Disease-Modifying Therapies.