Most food leaves your stomach within 2 to 4 hours after you eat. That is the time it takes for a typical meal to be broken down and moved into your small intestine. However, the total time for food to travel through your entire digestive system is much longer, usually 24 to 72 hours. Your … Read more
Your immune system has two main ways of fighting threats. One is cellular immunity, where immune cells attack infected cells directly. The other is humoral immunity, which works through fluids in your body. The word “humoral” comes from “humor,” an old term for body fluids like blood and lymph. Humoral immunity is the part of … Read more
Lidocaine patches do not raise blood pressure in most people. The medication works locally on the skin and only tiny amounts reach the bloodstream. For the vast majority of users, blood pressure changes are not a concern. However, there are specific situations where blood pressure effects can occur, and understanding those situations matters if you … Read more
A brown recluse bite often starts as a mild sting or nothing at all, then becomes painful within a few hours as the venom begins destroying tissue. Most bites heal on their own, but a small percentage cause a slow-healing ulcer that can take months to resolve. The bite evolves through distinct stages, and knowing … Read more
Itching is one of the most common reasons people see a doctor. It can be a minor annoyance or a symptom that disrupts sleep and daily life. The cause is rarely a single factor. Most cases trace back to a problem with the skin barrier, the immune system, or the nervous system. Understanding exactly what … Read more
Feeling short of breath when you drink water can be alarming. For most people, it is a temporary issue linked to swallowing too fast or a minor irritation in the throat. However, it can also be a sign of an underlying condition affecting your throat, lungs, or heart. Understanding the difference between a harmless event … Read more
Before a microneedling session, a topical numbing cream is applied to the face. This is the standard pre-treatment step in most clinical settings. The cream contains an anesthetic, usually lidocaine, to reduce discomfort during the procedure. The numbing cream is left on the skin for about 20 to 30 minutes. After that, it is wiped … Read more
Inflammation is your body’s natural response to injury and infection, but when it lingers at a low level for months or years, it can contribute to serious health problems. The foods you eat can either feed that fire or help cool it down. A diet rich in whole plant foods, fatty fish, and healthy fats … Read more
Bronchitis spreads when infected droplets from a cough or sneeze reach your eyes, nose, or mouth. You can also get it by touching a contaminated surface and then touching your face. The viruses that cause most cases of bronchitis are highly contagious, and you can pass them to others before you even feel sick. What … Read more
Hemorrhoids are a common and uncomfortable part of pregnancy, and finding a safe treatment is a top concern for many expectant mothers. The short answer is that certain over-the-counter hemorrhoid creams containing specific active ingredients, like topical protectants and local anesthetics, are generally considered safe for use during pregnancy. However, you must always check the … Read more