How do you tell if you have athlete’s foot or dry skin? Athlete’s foot is a fungal infection that occurs on your feet. Dry skin makes skin scaly and itchy. A doctor can do a visual examination and order tests to determine which condition you have. Dry skin can affect almost any part of your...
Author: Fox News (Fox News )
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Why Do I Have Stomach Pain at Night?
What is stomach pain? Cramping abdominal pain arises from hyperactivity of normal intestinal peristalsis, also known as muscle contractions, and can be caused by excess gas, irritation of the intestines from infection or inflammation, blockage, and even stress. One of the worst feelings is to wake up in the middle of the night with a...
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Electroretinography: What Is an ERG Procedure?
What is electroretinography (ERG)? Electroretinography is an eye test that can detect a number of retinal conditions. Electroretinography (ERG) is an eye test that detects function of the retina (the light-detecting portion of the eye). The retina is comprised of layers of specialized cells, including photoreceptors (rods and cones), that detect light and ganglion cells...
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Does a Needle Biopsy in the Neck Hurt?
A needle biopsy is a minimally invasive procedure and does not require a large incision. A needle biopsy is a minimally invasive procedure and does not require a large incision. Therefore, it is less painful compared to the standard surgical biopsies. Most patients experience mild pain after the procedure, which can be managed with painkillers....
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Clinical Trials: Read About Types, Phases, Pros & Cons
Facts you should know about clinical research and clinical trials Clinical trials may investigate new drug combos, surgical procedures, behavioral and lifestyle modifications, or the effectiveness of new drug treatments. "Clinical" as a term refers to the medical care of real patients. Clinical trials are a form of medical research that follow a defined protocol...
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How Long Can a Foreign Object Stay in Your Ear?
A foreign object cannot fall out from your ear on its own. A foreign object cannot fall out from your ear on its own. It can stay in your ear until you do not remove it or get it removed. Small, inert foreign bodies, such as beads, can stay for 1-2 weeks in your ear...
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How Long Do Growing Pains Last?
Growing pains vary from child to child. Some feel pain for a few minutes while others feel pain for several hours Growing pains vary from child to child. Some feel pain for a few minutes while others feel pain for several hours. Pain is usually intermittent, although sometimes it can occur on a daily basis....
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What Is the Difference Between Allergy and Hay Fever?
Hay fever is a type of allergy that occurs in response to specific allergens and typically lasts for months. Learn more about allergies vs. hay fever Allergies occur when the body views any foreign substance or allergens as harmful and attacks it, causing reactions that range from hives, rash, sneezing, runny nose, itchy eyes, and...
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Can I Get STDs Through Casual Contact Like Hugging or Touching?
Introduction Most sexually transmitted diseases (STDs) or sexually transmitted infections (STIs) do not spread through casual contact such as hugging, touching or kissing, although there are exceptions. Certain skin diseases that are not particularly STIs can spread through skin-to-skin contact during sexual intercourse or non-sexual contact, such as scabies, pubic lice, and molluscum contagiosum. Most...
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Dystonia: Facts, Symptoms, Causes & Treatment
Dystonia facts* Readers Comments 6 Share Your Story Dystonia is a disorder characterized by involuntary muscle contractions that cause slow repetitive movements or abnormal postures. The movements may be painful, and some individuals with dystonia may have a tremor or other neurologic features. *Dystonia facts medically edited by: Charles Patrick Davis, MD, PhD Dystonia is...