Vision problems such as nearsightedness, farsightedness, and astigmatism can be treated by a surgical procedure known as LASIK, or laser eye surgery. According to the American Academy of Opthalmology, laser eye surgery involves the use of a laser to reshape the cornea in the front of the eye.

The repetitive punches that a boxer throws during training sessions can lead to injuries of the shoulder involving muscles, ligaments and tendons. Ignoring the pain or “playing through” a shoulder injury and treating it as second nature to your sport can lead to further degeneration of the injured tissues.

HPV, or human papilloma virus, is primarily responsible for genital warts and common warts of the hands and feet in both men and women. HPV genital infection is one of the most commonly sexually transmitted diseases.

According to the Hepatitis B Foundation, your liver operates in much the same way as the engine in a car. Like an engine, your liver performs a number of functions that ensure other body processes run smoothly.

Blood pressure measures the force that blood places against the artery walls as it's pumped through the body. It's an indicator of how hard the heart is working to supply the body with blood and oxygen it needs. Blood pressure is recorded as a fraction, such as 120/80mmHg.

Immobilizing the wrist and hand at night with a splint is an effective way to prevent additional injury as a result of conditions such as tendonitis, carpal tunnel syndrome, sprains and fractures. Immobilization while you're asleep can be achieved using a homemade splint.

Chelation describes the process of removing heavy metal toxins, including lead and arsenic, from the bloodstream. A chelate is any substance that assists in this process. EDTA and DMSA are both chemically synthesized substances used as chelates.

Sunburns and skin cancer can happen in all skin tones. The darkest skin colors at best only provide a sun protection factor of 6 to 8, according Dr. Charles Crutchfield III on the Sister 2 Sister website. Whenever going out into the sun, especially during peak times of 10 a.m. to 3 p.m.

The female reproductive system is primarily regulated by five hormones including estrogen, progesterone, gonadotropin releasing hormone, follicle stimulating hormone, and luteinizing hormone. These hormones play a role in one or more stages of development and function of the female reproductive system.

For many women, menstrual cramps are a painful monthly reality. According to the International Association for the Study of Pain, between 40 and 90 percent of women face a monthly struggle with the disabling effects of menstrual cramps.

Diuretics help your body release extra water through your urine to reduce water retention. Since prescription diuretic medications may lead to side effects, herbal supplements may be worth considering as alternatives.

Red, blotchy facial skin is unsightly and can be uncomfortable, depending on the cause of the blotches. When blotches suddenly appear on your face, an allergic reaction or skin condition may be to blame. Your doctor can prescribe an appropriate treatment to clear up red skin blotches and ease any accompanying itching.