Health

Many of us may have heard of the anion gap, but what exactly is it? The anion gap is the difference between cations’ concentration (positive charged ions) and the concentration of anions (negative charged ions) in a solution. This difference is usually measured in mEq/L. When the difference is too high or too low, it … Read more

Having a healthy appetite is essential for maintaining our overall health and well-being. It helps us to eat the right amount of food and receive the nutrients we need to stay healthy. But what is appetite? In essence, appetite is a natural desire to eat, fueled by factors such as hunger and nutrient deficiencies.  It … Read more

Reduced vision in one eye characterizes lazy eye or amblyopia due to an abnormality in visual development in the early years of life. In patients with lazy eyes, their brain favors one eye due to poor vision in the weaker eye. However, over time, the brain will start ignoring signals from the weak eye altogether. … Read more

Have you ever faced a situation where your legs started to feel weak for no reason? There are times when specific parts of our body don’t function the way we want them to, and in most cases, there are no severe underlying causes. However, when it comes to weakness in the legs, it can range … Read more

Itchy scalp, also known as scalp pruritus) is a common issue that can cause distressing symptoms such as itching and irritation. Sometimes, symptoms like flaking skin or scabbed appear along with an itchy scalp. Other times, a person may only get a scratchy scalp. An itchy scalp might cause tingling or pain. Itching or scratching your head could make … Read more

A jock itch is a fungal infection commonly affecting the groin and inner thighs. This condition is typically characterized by a red, itchy rash often accompanied by burning and soreness. The rash may also have a raised, scaly texture. While jock itch is usually not serious, it can be uncomfortable and difficult to treat. Fortunately, … Read more

A hernia is a condition that arises when an organ pulls through a tear in the tissue or muscle holding it in place. Hernias are common in the abdominal region between the hips and chest, although they can also develop in the groin and upper thigh. Although most hernias are not immediately fatal, they do not go … Read more

The body tends to be highly efficient at letting us know when something is wrong. While it does tend to overreact now and again (such as with allergies), it’s never a bad idea to keep an eye on how you’re feeling and what you can do to circumvent any potential issues. It can sometimes be … Read more

Hallucinations refer to experiences that involve sensing smells, sounds, and visions that appear real but are constructed only in the individual’s mind. Often, they can be indicators of mental health disorders. However, they don’t necessarily mean that the individual isn’t well. Contrary to popular belief, hallucinations are relatively common. For example, in a 2015 study, … Read more

Have you ever had a situation where your hand or arm goes numb before that surreal jolt that feels like electricity running through it — as the blood starts rushing to give back your sense of touch? Typically, it’s not a sign of an emergency, as most people experience numbness in different body parts from … Read more