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Warts
Warts are a common skin condition caused by one of many types of human papilloma virus, which infects the outer layer of skin. Common warts (verruca vulgaris) can appear on any part of the body but are more common on the fingers, hands, and arms. They are most common in people 30 years old or younger, but can occur at any age and are almost universal in the population. Other types of warts also exist, including flat warts, genital warts, laryngeal papillomas and others.
What are the symptoms of warts?
Appearance and size of warts depend on the location and the amount of irritation and trauma. Common warts are sharply demarcated, rough-surfaced, round or irregular in shape, firm, and either light gray, yellow, brown, or gray-black in color. They are small nodules ranging in size from 2–10 mm in diameter. Plantar warts (on the bottoms of the feet) are flattened and may be exquisitely tender. Flat warts, more common in children and young adults, are smooth, flat-topped yellow-brown elevations, most often seen on the face and along scratch marks. Genital warts (also called condyloma acuminata or venereal warts) are soft, moist, small pink or gray polyps that enlarge and are usually found in clusters on the anus and the warmer, moister areas of the female and male genitalia. Genital warts caused by HPV are considered a major cause of cervical dysplasia and cervical cancer. All warts are contagious.
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Warts
Warts are a common skin condition caused by one of many types of human papilloma virus, which infects the outer layer of skin. Common warts (verruca vulgaris) can appear on any part of the body but are more common on the fingers, hands, and arms. They are most common in people 30 years old or younger, but can occur at any age and are almost universal in the population. Other types of warts also exist, including flat warts, genital warts, laryngeal papillomas and others.
What are the symptoms of warts?
Appearance and size of warts depend on the location and the amount of irritation and trauma. Common warts are sharply demarcated, rough-surfaced, round or irregular in shape, firm, and either light gray, yellow, brown, or gray-black in color. They are small nodules ranging in size from 2–10 mm in diameter. Plantar warts (on the bottoms of the feet) are flattened and may be exquisitely tender. Flat warts, more common in children and young adults, are smooth, flat-topped yellow-brown elevations, most often seen on the face and along scratch marks. Genital warts (also called condyloma acuminata or venereal warts) are soft, moist, small pink or gray polyps that enlarge and are usually found in clusters on the anus and the warmer, moister areas of the female and male genitalia. Genital warts caused by HPV are considered a major cause of cervical dysplasia and cervical cancer. All warts are contagious.
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Sinus Congestion
Sinus congestion (also called nasal congestion or rhinitis) involves blockage of one or more of the four pairs of sinus passageways in the skull. The blockage may result from inflammation and swelling of the nasal tissues, obstruction by one of the small bones of the nose (deviated septum), or from secretion of mucus. It may be acute or chronic. Acute sinus congestion is most often caused by the common cold. Sinus congestion caused by the common cold is not discussed here. Chronic sinus congestion often results from environmental irritants such as tobacco smoke, food allergens, inhaled allergens, or foreign bodies in the nose.
Sinus congestion leads to impaired flow of fluids in the sinuses, which predisposes people to bacterial infections that can cause sinusitis. At least two serious disorders have been associated with chronic nasal congestion: chronic lymphocytic leukemia and HIV.
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Congestive Heart Failure
Congestive heart failure (CHF) is a chronic condition that results when the heart muscle is unable to pump blood as efficiently as is needed. High blood pressure can cause congestive heart failure. Failure of the heart pump can also result from many other causes, such as severe anemia, hyperthyroidism, heart attacks, and arrhythmias of the heart.
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Blepharitis and Conjunctivitis
Conjunctivitis is inflammation of the clear membrane that lines the eye. It is caused most commonly by infection from viruses or bacteria, or by an allergic reaction, though other causes exist, such as overexposure to sun, wind, smog, chlorine, or contact lens solution. Pinkeye is the common name for conjunctivitis. Blepharitis is inflammation of the eyelid; most commonly, it is caused by a bacterial infection.
What are the symptoms of conjunctivitis?
Conjunctivitis and blepharitis may cause mild discomfort with tearing, itching, burning, light sensitivity, and thickening of the eyelids. They may also produce a crust or discharge, occasionally causing the eyelids to stick together during sleep. The eyes and eyelids may become red, but usually there is no blurring or change in vision.
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