Allergic rhinitis occurs in response to triggers such as dust, pollen, mold and dander. If you have allergic rhinitis, your immune system produces a chemical known as histamine, which causes symptoms such as itchy, teary rhinitis, runny nose,...
Cytology is the study of cells, including their structure, function and composition. Achieving physical fitness through vigorous exercise involves physical changes to cells throughout the body, most prominently cells in the blood, muscles and...
Lung cancer is a devastating medical condition that begins with abnormal cell changes in your lung. According to the Mayo Clinic, symptoms of lung cancer include trouble breathing, chest pain, unexplained weight loss, wheezing and hoarseness. You...
Lung cancer is the leading cause of death among both men and women in the United States, according to the Mayo Clinic. Should you begin displaying symptoms, such as coughing up blood, shortness of breath and a chronic cough, undergo testing as...
The death rate from cervical cancer has fallen nearly 70 percent since Pap smears were first used to detect early cervical cancer, according to the American Cancer Society. The test is a simple, painless way to look for precancerous and cancerous...
A biopsy is the removal of tissue, blood, urine or other body fluids. Doctors order different types of tests depending on the types of information needed. Tissues are removed during surgery and must be tested for cancer. Blood and urine are tested...
Remifemin is an herbal supplement containing a proprietary, standardized extract of black cohosh root (Cimicifuga racemosa). Black cohosh has been used in traditional herbal medicine to treat menopausal symptoms. Clinical trials and studies have...
Eating turmeric, the distinctive yellow spice in many Indian dishes, may help fight, or even prevent, a variety of viral infections. The main component, curcumin has shown a potential to combat Human Immunodeficiency Virus, or HIV as well as Human...
HPV is the shorthand term for a virus called human papillomavirus. According to the American Congress of Obstetricians and Gynecologists, there are more than 100 types of HPV that have been identified. Some HPV viruses are transmitted through...
Vaginal dryness has many possible causes including menopause, hormonal imbalances, certain medications, diet and reactions to personal care products and laundry detergents. Women of all ages can experience vaginal dryness. It is uncomfortable at...
According to the Centers for Disease Control and Prevention, in 2006, 196,454 people in the United States were diagnosed with lung cancer, and 158,599 sufferers died. Smokers are 10 to 20 times more likely to be diagnosed with lung cancer than...
Contracting anal cancer is rare, but increasing. Anal cancer forms in or on the tissue of the anus, located at the end of the rectum. The combination of cells that comprise the anus result in several forms of cancer, the most common, squamous...
Vaginal dryness is a common symptom in women who are moving into menopause. The cause of dryness at this stage is usually a decreased production of the hormone estrogen. There are several things you can do to offset the symptoms of menopause, and...
Lung cancer is cancer that originates from cells in the lungs, the organs in the chest that help move oxygen and carbon dioxide in and out of the body. Those who smoke cigarettes are at greatest risk of developing lung cancer, says the Mayo...
Two types of cancer may affect the lungs: primary lung cancer, which is cancer that begins in the lungs, and metastatic lung cancer, which is cancer from other locations in the body that spreads to the lungs. The two main types of lymphoma are...
The human body has several sites that contain fluid or have the ability to accumulate large quantities of fluid when afflicted by disease. The chest cavities surrounding the lungs and the abdominal cavity are good examples of these. Body fluid...
There is no single test that can diagnose cancer. A cancer diagnosis is made after conducting several diagnostic tests, performing a physical exam, and careful consideration of patient history. According to the Caring4Cancer website, extensive...
Lung cancer is one of the most widely diagnosed cancers in the United States, with more than 222,000 individuals newly diagnosed with the disease in 2010, according to the National Cancer Institute. Treatment can vary based on stage and type of...
According to the Centers for Disease Control and Prevention (CDC), lung cancer kills more people than any other type of cancer. Lung cancer includes all cancer that begins in the lungs, not cancer that spreads to the lungs after beginning in...
Nothing is more annoying than having brittle, easily broken finger nails. You may have tried to strengthen your nails with polishes, protein supplements, biotin, increased calcium intake and gelatin drinks, supplements and desserts. Brittle nails...
The human papillomavirus is a DNA virus; that is, the genes of the virus are in molecules of DNA, surrounded by a protein shell. Primarily transmitted through sexual and skin-to-skin contact, it causes warts and cancer. The skin warts are benign,...
Bladder cancer can affect the lining of the bladder or extend deep into the muscle wall of the bladder. If it is not diagnosed and treated, it can also spread to lymph nodes and other organs. While the exact cause of bladder cancer is not known,...
Red blood cells carried oxygen from the lungs to the various muscles and organs of the body. The main component of red blood cells is the molecule hemoglobin, which binds to oxygen and later releases it. A red blood cell count is a measure of...
Psoriasis is a chronic inflammatory condition mainly affecting the skin, with occasional involvement of joints, nails and mucous membranes. Candidiasis, on the other hand, is a fungal infection caused by the yeast species, Candida albicans. The...
More than 37,000 people in the United States are diagnosed with pancreatic cancer every year, mostly those over the age of 55, reports Memorial Sloan-Kettering Cancer Center. Typically, there are no early symptoms of pancreatic cancer, which makes...
Sinus pain is a common ailment in swimmers and is due to an inflammation of the lining of your sinuses -- a condition known as sinusitis. The sinuses are a group of hollow cavities in the head proximal to your nose and eye area. They function to...
Vegetables contain key compounds that your immune system needs to thrive. A wide variety of vegetables might help boost your immune system by protecting and increasing your white blood cell count. Eat a rainbow spectrum of vegetables to get an...
The medical term estrogen actually refers to a group of chemically similar hormones that are produced by both men and women. The role estrogen plays in men is not entirely clear. However, it is known that estrogenic hormones are responsible for...
Nasal irritation, rhinitis and asthma are common conditions experienced by swimmers due to allergic reactions to chlorinated pool water. Long-term exposure to chlorine can aggravate the symptoms of these diseases. Limiting time spent in...
Bladder cancer can refer to any number of cancerous growths in the urinary bladder. Learn about bladder cancer and treatment options in this video.
