Author: Fox News (Fox News )

What Is Astigmatism? Astigmatism is a common eye condition that’s easily corrected by eyeglasses, contact lenses or surgery. Astigmatism is characterized by an irregular curvature of the cornea. This is one type of refractive error. Astigmatism occurs in nearly everybody to some degree. For significant curvature, treatment is required. A person’s eye is naturally spherical...

Dental implants are worth it if you need to replace a missing tooth. They can improve quality of life and are both durable and convenient Dental implants are worth the time and expense if you need to replace a missing tooth. Implants provide a strong foundation for permanent or removable teeth and can be made...

Bladder cancer often goes undetected in its early stages. Recognizing the symptoms of urinary problems may save your life. There is no guaranteed strategy to prevent bladder cancer. Some risk factors, such as age, gender, ethnicity, and family history, are nonmodifiable. However, you can do certain things to reduce the risk of bladder cancer. These...

If there are any abnormal areas detected on tests such as an x-ray or CT scan, the bronchoscope can be used to collect a biopsy sample the labs can test for cancer. A bronchoscopy is a procedure that allows doctors to look in your lungs. The procedure is done with a bronchoscope — a flexible,...

Facts you should know about amenorrhea Amenorrhea refers to the absence of menstrual periods; it may be either primary (meaning a woman never developed menstrual periods) or secondary (absence of menstrual periods in a woman who was previously menstruating). Genetic or inborn conditions are the most common causes of primary amenorrhea. Amenorrhea may result from...

Ascariasis facts Readers Comments 2 Share Your Story Figure 1: Ascariasis lumbricoides nematode worms (male on left, female on right); females can reach lengths of over 12 inches (26.4 cm); SOURCE: CDC Ascariasis is a disease caused by a parasite named Ascaris lumbricoides. Ascaris lumbricoides is a large nematode (roundworm) that infects the human gastrointestinal...

There are many unusual symptoms of asthma, including sighing, difficulty sleeping, anxiety, chronic cough, recurrent walking pneumonia, and rapid breathing. These symptoms may vary from individual to individual. These asthma complexities make it difficult to accurately diagnose and treat asthma. An active 13-year-old becomes breathless shortly after her soccer games and coughs on a cold...

Alternatives for treating hot flashes facts Each woman experiences menopause differently. Treatment, if necessary, is directed toward  particular symptoms that are present. Hot flashes are experienced by many but not all women undergoing menopause. A hot flash is a feeling of intense warmth, sometimes associated with flushing, that spreads over the body and may be...

Rice cakes are a great alternative to high-calorie and high-fat snacks. Rice cakes are a great alternative to high-calorie and high-fat snacks. Rice cakes have become a staple diet fad. They are large, round, crunchy, and bland. They promise a quick snack that can satisfy cravings without any guilt. However, they are not nutrient-dense foods...

A baby with an omphalocele can survive, especially if no major organs have problems Most babies with omphaloceles survive. If the only problem is an omphalocele, the survival rate is over 90%. If the baby has other major organ problems, the survival rate is about 70%. What is an omphalocele? Omphalocele is a congenital abdominal wall...