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Iodine is a chemical found in foods, some salts, and dietary supplements. The body does not naturally make iodine; therefore, it relies on external sources. The recommended dietary allowance (RDA) of iodine for adults is 150 micrograms (mcg). Quantities over 1,100 mcg have been associated with an increased risk of thyroid disorders.1 National Institutes of Health. Iodine. This … Read more
A medical emergency, shock alters blood flow, pressure, and more Table of Content Shock means that blood is having trouble circulating throughout the body. It is a medical emergency that can progress rapidly. Shock can be life-threatening, with up to 1 out of 5 people dying as a result.1 Low blood pressure and a change … Read more
A Potentially Serious Breathing Pattern That Sounds Raspy Table of Contents Agonal breathing is the body’s last attempt to stay alive before death. It is an automatic response caused by the central nervous system to try to regain stability inside the body. Agonal breathing sounds like a person gasping for air.1 This article will describe the causes, symptoms, … Read more
What helps bad nausea, vomiting, and dry heaves? Table of Contents Vomiting (throwing up) is a reflex that allows your body to release ingested poisons and toxins.1 It can occur in response to acute or chronic conditions. Vomiting can also be self-induced.2 Symptoms of nausea and dry heaves, which often precede throwing up, can disrupt your quality of life. … Read more
Medically reviewed by Michael Menna, DOPrint Table of Contents First aid kits are essential to have on hand. Being prepared with a first aid kit allows you to help prevent infections, treat minor injuries like scraped knees and insect bites, and possibly keep someone alive until medical professionals arrive, such as during an allergic reaction. First … Read more
Table of Contents Frostbite is a rare but serious injury that occurs when the body’s tissues are exposed to cold temperatures. Frostbite can happen when you spend time outdoors when the temperature is below freezing. It can also happen if you are exposed to strong wind.1 Frostbite most commonly occurs in the face and extremities. … Read more
Table of Contents Degloving, also referred to as avulsion, is a significant and severe injury that occurs when the topmost layers of skin begin to peel off as when removing a glove. The skin rips off the bone, muscle, or tissue and slides off the body. In many cases, this type of injury can be … Read more
Table of Contents Poison hemlock (Conium maculatum) is a highly toxic plant that leads to potentially fatal hemlock poisoning when touched or ingested.1 Native to Europe and North Africa, this biennial plant in the carrot family is now found throughout the United States and every continent except Antarctica. Hemlock poisoning is life-threatening. Most famously, the ancient philosopher Socrates … Read more
Table of Contents Superglue is a very strong adhesive that creates a quick bond in seconds. If the glue accidentally gets on the skin it will dry and harden on the skin. Superglue is not totally impenetrable, and there are several ways to remove it from skin at home. This article will cover how to remove superglue from the … Read more
A dry mouth or a headache could signal dehydration Dehydration means your total body water content is low. It can happen when you don’t drink enough or lose a lot of fluids due to exercise, heat, diarrhea, or other reasons.1 Thirst is often the first noticeable signal that you’re dehydrated. When mildly dehydrated, you can usually … Read more