Candida of the esophagus or the food pipe is caused by the fungus Candida albicans. The fungus normally lives in the mouth and the gastrointestinal tract. An overgrowth of the fungus or a fungal infection occurs when your immune or defense system is weakened.

Two factors determine hair thickness: the thickness of the hair follicles and the number of hair follicles on the scalp. While genetics play a role in hair thickness, the foods you eat also impact the number and size of the hair follicles on your scalp.

Tendons are tough, fibrous tissues that connect your muscles to the bones within your body. If a tendon is overused or overstretched during physical activity, the tendon can tear--a condition known as a ruptured tendon. Contact your doctor for further evaluation if you develop symptoms of torn tendons.

Your blood pressure may seem to get higher when you are in the doctor's office. According to the American Heart Association, "Blood pressure may increase temporarily when you're stressed, [however] stress has not been proven to cause diagnosable high blood pressure."

Heavy marijuana users who give up smoking marijuana often face similar withdrawal effects as those addicted to other drugs. Because they have built up a tolerance to marijuana, their dependence on it may result in some unpleasant symptoms when abstaining from the drug.

Nyquil is a type of over-the-counter medicine that contains a combination of ingredients. It is designated to treat symptoms caused by bronchitis, sinusitis, allergies, flu and the cold virus. Nyquil contains dextromethorphan, acetaminophen, oral antihistamines and decongestants.

Cats are beloved family members of millions of Americans. Unfortunately, these pets are also allergen factories for as many as 25 percent of the population, according to the American College of Allergy, Asthma and Immunology.

People experiencing problems in their upper gastrointestinal (GI) tract may need an endoscopy, or an examination of those organs, including the esophagus, duodenum and stomach.

Running causes repeated stress to be placed on the bones and tissues in your feet and legs. Over time, injuries such as stress fractures can result. As a tiny break in a bone, stress fractures are painful but do not always cause disability or immobility.

Carbonation may cause increased gas in your digestive system that may result in pain, bloating and cramping. If you’re sensitive to gas-forming foods, such as broccoli, onions and beans, you should avoid consuming soda beverages.

If you or a loved one is dealing with esophageal varices, the goal of your diet should be to provide nutrition for health and healing while preventing any additional complications. Esophageal varices are swollen veins in the esophagus that are at risk of rupturing.

Blood clots form when your blood vessels are injured, which is part of the healing process and usually desirable, but sometimes the process clogs arteries and veins, forming thrombi. Thrombi are made mostly of a fibrous protein called fibrin, which is difficult to dissolve.