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A health condition caused by a bacterium from soil or water that occurs in people with weakened immune systems or with respiratory problems is called MAC lung disease. In most cases, people need antibiotics to treat this disease. They are often taken for more than 1 year to clear this infection, but in severe cases, […]

A health condition in which you have pus in the urine is called pyuria. In most cases, this disorder is caused by urinary tract infections (UTIs), but it may also happen due to sexually transmitted infections (STIs), viral infections, or chronic use of certain medicines. While the primary symptom of pyuria is cloudy and foul-smelling […]

A rare genetic disease that causes red blood cells to break down faster than they should is called pyruvate kinase deficiency (PK deficiency). It may also cause hemolytic anemia and the following symptoms. For example, extreme tiredness (fatigue), weakness, and a fast heart rate. In general, there are some treatments available that may help relieve […]

A noncancerous (benign) tumor that appears on the skin or mucous membranes, and is often associated with pregnancy, medicines, or injuries to the skin, is called a pyogenic granuloma. They are made of abnormal blood vessels that may break and bleed easily. Usually, doctors treat this condition with medicines and procedures. However, some people may […]

A chronic (long-term) skin disorder that causes small and discolored bumps or blisters on the skin is called pyoderma gangrenosum. These blisters often join together and form large open sores (ulcers). Healthcare providers do not fully understand why it occurs, but it is often linked to some autoimmune disorders or an earlier skin injury. Commonly, […]

A health condition in which the muscle between the stomach and small intestine narrows or thickens is called pyloric stenosis. Sometimes, it is called hypertrophic pyloric stenosis (HPS), and it may cause forceful vomiting that may lead to malnourishment and dehydration. The muscle located between the stomach and small bowel is called the pylorus. It […]

A type of psoriasis that causes pus-filled blisters on plaques (patches of scaly and flaky skin) is called pustular psoriasis. Usually, it affects the hands and feet, but it may appear anywhere on the body. While this condition cannot be cured, doctors may recommend treatments to ease the symptoms and improve your quality of life. […]

A rare blood disorder in which the bone marrow no longer produces enough red blood cells is called pure red cell aplasia (PRCA). As a result, people with this disorder also develop anemia (low red blood cell count). In some cases, people develop this condition due to abnormal genes that are inherited from biological parents, […]

A health condition that occurs quite rarely and causes a sudden drop in blood pressure upon standing, and autonomic nervous system problems, is called pure autonomic failure (PAF). PAF often worsens over time, but there are some therapies available to manage the symptoms. In other words, pure autonomic failure is a neurodegenerative disorder that negatively […]

A rare genetic condition that negatively affects the nervous system is called PURA syndrome. It occurs very rarely and may cause severe mental and physical disabilities and developmental delays, such as problems with feeding, walking, and speaking. Most adults and children with this syndrome have seizures that do not disappear, but with treatment, you can […]