Tension headaches are one of the most common types of head pain, according to MayoClinic.com. They occur most often in middle-aged women, but people of all ages and both genders experience tension headaches. Tension headaches are categorized by...
High blood sugar occurs primarily in people who suffer from diabetes. In most people, the insulin produced by the pancreas balances the glucose sugar levels in the bloodstream. When there is not enough insulin or it is ineffective, there is too...
Acute closed angle glaucoma is a condition characterized by an increased fluid pressure in an eye due to either improper drainage or over production. This increased pressure can damage the optic nerve, according to the University of Maryland...
If you experience a poor supply of oxygen to your body--a medical condition referred to as hypoxia--you may develop lasting damage to the tissues of your body or brain. Poor oxygen supply is of crucial concern to pilots, hikers and other people...
Although men and women share some common symptoms of a stroke, women may also experience what are considered to be non-traditional stroke symptoms. Women may not recognize these symptoms, resulting in heightened risk for a delay in seeking...
Eating too many fats can contribute to weight gain. However, not all dietary fats are bad for your health or waistline, and some fats are essential. The human body needs dietary fat to be able to absorb vitamins A, D, E, K; without fats your body...
Shaken baby syndrome, also known as intentional head injury or abusive head trauma, can occur as a result of child abuse. In shaken baby syndrome, the child is shaken vigorously or thrown against an object such as a wall or floor, causing brain...
According to Dr. Marc Grossman, O.D., creator of "Magic Eye Beyond 3D: Improve Your Vision," more than 50 percent of computer users experience eyestrain. Symptoms include headaches and blurred vision as well as diminished distance vision. The...
Visual disorders are the result of an interruption of the processing of images through the cornea to the retina and optic nerve and then to the brain for interpretation. Congenital defects, injury and age affect the ability to see clearly. Eye...
A degenerative eye disease is a collective term for a disease that affects the various parts of the eye, including the retina, cornea, iris and macula. The common prognosis is a progressive loss of central vision. The diseases of the eye can be...
Brimonidine Tartrate is a Canadian brand name for a combination of isoflurophate, echothiophate and demecarium, which are three medications that are used in the treatment of glaucoma, according to the Mayo Clinic. It also may be prescribed in the...
The front of the eye holds a natural lens that helps direct light to the back of the eye for vision. As part of the natural aging process, the lens will gradually turn hard and yellow over many years, and this will eventually cause changes in...
Brain cancers are devastating and fatal disease, with benign and cancerous brain tumors set to cause an estimated 13,140 deaths in the United States in 2010, according to the National Cancer Society. Brain tumors develop from the abnormal growth...
The retinas of the eyes convert light into chemical signals that travel along the optic nerve and are interpreted by the brain, resulting in vision. Disturbances in vision can occur at the level of the eyes, the optic nerve, or the brain area that...
Amblyopia, sometimes called "lazy eye," occurs when an abnormal relationship between the visual input from one eye and its interpretation in the brain diminishes vision. In "Amblyopia Facts," the National Eye Institute says amblyopia affects 2 to...
Blood pressure is recorded as the pressure in blood vessels when the heart contracts (systolic pressure) over the pressure when the heart relaxes (diastolic pressure). High blood pressure, or hypertension, is defined as a resting blood pressure of...
Uncontrolled diabetes can lead to a host of complications. The physical side effects that occur can affect your ability to perform various exercises. Diabetic complications can adversely affect your eyes, feet, ears, heart and skin. Exercise...
The devastating diagnosis of a brain tumor can terrify the most courageous individuals. But knowing the symptoms can alter the course of events with an early diagnosis. The Mayo Clinic's symptom list includes headaches, vision disturbances,...
Vision relies on the eyes, the optic nerve and brain processing of visual information. Amblyopia, or "lazy eye," diminishes vision as the brain learns to ignore input from a weak eye; if left untreated, amblyopia can cause permanent visual...
By age 80, more than half of all Americans will develop a cataract, a clouding of the lens in the eye that diminishes vision. But while cataracts usually develop slowly as people age, younger people can also suffer from them. Luckily, cataracts...
Antioxidants appear in abundance in most of the fruits and vegetables you love. They give berries their bright colors and add flavor to your best dishes. They are also prevalent in whole grains, most nuts and some meats. Even if you consume a wide...
Fruits and vegetables contain essential vitamins and minerals that aid in health and help prevent disease. Whole fruits and vegetables provide the nutrients often found in vitamin and mineral supplements. It's best when you get these vitamins and...
Healthy vision requires adequate nutrition, oxygen, blood supply and eye protection. Vitamin-deficient diets are primary contributors to eye diseases that diminish vision, such as macular degeneration and cataracts. In the United States, the...
Cod liver oil is rich in omega-3 fatty acids. Daily treatment with cod liver oil may help reduce inflammation and pain and may improve the health of your heart. These health benefits of cod liver oil may be particularly helpful for people with a...
Simvastatin is the generic name for Zocor, a 3-hydroxy-3-methylglutaryl coenzyme A reductase inhibitor used in the treatment of high blood cholesterol. Zocor prevents an enzyme from producing excessive amounts of low-density lipoproteins also...
If your child has low blood levels of magnesium or health issues such as seizures, heart rate irregularities or constipation, your child's pediatrician may recommend treatment with a supplement called magnesium sulfate. Magnesium sulfate may be...
Auras are visual manifestations of neurological symptoms. Flashing lights are one type of aura people report seeing, and these auras often seem to appear in either the left or the right eye. Migraines are a common cause of visual disturbances,...
Forskolin is a natural supplement derived from the root of a plant called Coleus forskohlii. Traditionally, this herbal treatment has been used to treat a variety of health conditions including insomnia, convulsions and heart and lung diseases....
Attention deficit hyperactivity disorder, or ADHD, is a disorder where individuals struggle to concentrate, focus and control behavior. Ritalin (methylphenidate hydrochloride) is a stimulant medication used to treat the symptoms of ADHD. According...
Color blindness is the inability to see certain colors and predominantly affects males. Get professional tips and advice on living with and testing for color blindness in this video.
