What Causes a Leg Cramp?

Definition Cramps are unpleasant, often painful sensations caused by contraction or over-shortening of muscles. Leg cramps are painful feeling of tightness and tension in the muscles of the legs. Also known as ‘charley horse’, leg cramps usually occur when the leg muscles suddenly and forcefully contract. There are three prime areas where these cramps mainly occur: calf (crossing the ankle and knee), the hamstring (crossing the knee and hip) and the quadriceps (also crossing the knee...

What Causes Double Vision?

What is Double Vision Binocular Diplopia If the two eyes are misaligned and aim at different targets, two non-matching images will be sent to the viewer’s brain. When the brain accepts and uses two non-matching images at the same time, double vision results. Double vision is dangerous to survival, so the brain naturally guards against its occurrence. In an attempt to avoid double vision, the brain will eventually disregard one of the mismatching images. That is, the brain will ignore one eye...

What Causes Hangovers?

Definition A hangover describes the sum of unpleasant physiological effects following heavy consumption of alcoholic beverages. The most commonly reported characteristics of a hangover include headache, nausea, sensitivity to light and noise, lethargy, dysphoria, diarrhea and thirst. A hangover may also induce psychological symptoms including heightened feelings of depression and anxiety. Causes of hangovers Dehydration Alcohol is a diuretic, i.e. a drug that increases urination and flushes fluids...

Underarm Pain

Underarm pain can is an acute or chronic health condition that is characterized by mild to severe pain in the left armpit or right armpit. There are various factors that affect the etiology of this condition like doing strenuous activities. To know the medicines that patients should take, it is necessary that they ask their physicians about the real cause of this health condition. In this regard, it is important to undergo medical procedures recommended or required by medical experts or health professionals...

Natural Cold Remedies

Acute viral rhinopharyngitis, or acute coryza, known as an upper respiratory virus, or commonly called a cold, is defined as a contagious, viral infectious disease of the upper respiratory system, primarily caused by rhinoviruses (group of viruses which live in the nasal passage) or the less common cold viruses known as coronaviruses, adenovirus and respiratory syncytial virus which produce mild infections in adults but can lead to severe lower respiratory tract infections in young children. The...

Pancreatic Cancer Symptoms

Pancreatic cancer is a chronic and serious disease characterized by malignant neoplasm found in the lower left part of the abdomen. In order to confirm if a patient is suffering from this condition, physicians usually perform tests at the onset of early symptoms. When it comes to treatment, health professionals provide different kinds of treatments depending on the stage of the cancer. To know more about this chronic and life threatening illness, let us look at the various pancreatic cancer symptoms. Pancreatic...

Chronic Obstructive Pulmonary Disease

Definition of Chronic Obstructive Pulmonary Disease Chronic obstructive pulmonary disease (COPD) is generally associated with the diseases emphysema and chronic bronchitis. These two diseases involve characteristic chronic obstruction of the airways within the lungs subsequently affecting airflow. The obstruction is likely to be permanent and will progress with the passage of time. Read more

15 Ways to Improve Your Memory

The brain is a quirky organ. No matter the extent of brain research over the years, many of the secrets of this body part remain unknown. Memory retention is a crucial brain function that affects mental acuity, and improving the human ability to absorb, store and retrieve information is critical to your achievements in life. Memory enhancement requires an understanding of basic brain processes and the factors that may affect these processes. Photo by Pixabay 1. Understand the memory system Psychologists...