What is a superficial peroneal nerve block? A superficial peroneal nerve block is an injection to numb the leg and top of the foot. A superficial peroneal nerve block is a procedure to anesthetize a portion of the lower leg and the upper (dorsal) foot. A line of anesthetic injections are administered at the lower …
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What is a nebulizer? A nebulizer is used to relieve various symptoms related to the lungs. A nebulizer is a device that helps a person inhale medicine in the form of a mist through a mask or a mouthpiece. A nebulizer delivers the drug directly into the airways and the lungs, achieving targeted action and minimizing systemic side effects in …
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What is perioral dermatitis? Treatment of perioral dermatitis depends on the extent of the disease and the underlying cause. Perioral dermatitis (POD) is a rash that involves the skin around the mouth. The rash of POD is bumpy and scaly in appearance. There may be itching and pain, along with the discharge of clear fluid from the rash. POD mostly …
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What is a supratrochlear nerve block? A supratrochlear nerve block in an injection of anesthetic below the eyebrow to numb the face. A supratrochlear nerve block is a procedure to anesthetize the lower middle portion of the forehead and the bridge of the nose. An anesthetic injection is administered below the eyebrow on the edge close to the nasal bridge, …
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What are mouth ulcers? The causes of mouth ulcers can be a traumatic, environmental, systemic disease, or medication. An ulcer usually forms as a break in the skin or mucous membrane with loss of surface tissue. Mouth ulcers are also called canker sores, aphthous ulcers, and are a form of mouth sores. They are small, round ulcers that may be …
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What is leukemia? Leukemia is a cancer of the blood and blood-forming cells, such as white blood cells. Leukemia is a cancer of the white blood cells of the bone marrow. Patients with leukemia have an over-production of a particular blood cell type in the body, the white blood cells (cells that fight infection and provide immunity). The excessive number …
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What is a blood clot? A blood clot itself may not be something that you directly feel. However, the signs and symptoms of blood clots vary depending on their location. Normally, blood clotting is a natural mechanism of the body that prevents excessive blood loss when a blood vessel is injured. Platelets, proteins, and blood cells in the blood aggregate …
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What is an ulnar nerve block? An ulnar nerve block is an injection of anesthesia to numb parts of the hand for surgery. An ulnar nerve block is a procedure to numb the side of the hand with the little finger. An anesthetic solution is injected adjacent to the ulnar nerve in the wrist or the elbow. The anesthetic blocks …
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What is hepatitis? Common causes of hepatitis are viruses, infections, alcohol, drugs, toxins, and others. Hepatitis is an inflammation of the liver. It can occur due to a variety of factors, but the most common cause is a virus infection. Hepatitis can be acute (short-term) or chronic (long-term) and can have fatal complications. The liver is in the right upper …
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What is an infraclavicular nerve block? An infraclavicular nerve block is injected just below the collarbone to numb the brachial plexus, which provides nerve function to the arm. An infraclavicular nerve block is a procedure to numb the brachial plexus nerves, which transmit sensation of the arms. An anesthetic injection is administered below the collarbone (clavicle), adjacent to the brachial …
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