Jul 2, 2024 · The brain contains billions of nerve cells arranged in patterns that coordinate thought, emotion, behavior, movement and sensation. A complicated highway system of nerves connects the …

Dec 12, 2025 · You know what M.D. means, but what does D.O. mean? What's different and what's alike between these two kinds of health care providers?

Feb 1, 2026 · Tell your doctor if you have ever had any unusual or allergic reaction to this medicine or any other medicines. Also tell your health care professional if you have any other types of allergies, …

Nov 20, 2024 · A needle biopsy is a procedure to remove some cells or a small piece of tissue from the body using a needle. The sample removed during a needle biopsy goes to a lab for testing. Common …

Jul 12, 2024 · Overview Dysarthria happens when the muscles used for speech are weak or are hard to control. Dysarthria often causes slurred or slow speech that can be difficult to understand. Common …

May 14, 2024 · Today, new and better versions of drug-eluting stents are available. These stents are safe and effective for most people when used with anti-clotting medicines as prescribed. In general, …

Mar 25, 2025 · Central-acting agents are medicines that slow the heartbeat and lower blood pressure. They block the signals from the brain to the nervous system that narrow blood vessels and make the …

Jan 22, 2025 · Fainting occurs when the brain doesn't receive enough blood for a brief time. This causes loss of consciousness. Consciousness is usually regained quickly. Fainting might have no medical …

Jan 21, 2026 · Healthy habits and self-care sometimes can stop migraines before they start. And when you get a migraine, there are steps you can take to ease the pain.

May 27, 2022 · An irregular heart sound may be harmless or worrisome. Know the causes of heart murmurs and when treatment is needed.