A pulmonary embolism is a part of a blood clot that travels to the lungs. The most common cause of a pulmonary embolism is a blood clot (thrombus) in a large leg vein of the leg that breaks off and travels to the lungs (embolus). An embolus may be from clots in other parts of the body.Or they may be made up of other solids, liquids, or gases that travel to the lungs.he most common cause of a pulmonary embolism is a blood clot (thrombus) in a large leg vein of the leg that breaks off and travels to the lungs (embolus).
Ropinirole (Requip), rotigotine (Neupro) and pramipexole (Mirapex) are approved by the Food and Drug Administration for the treatment of moderate to severe RLS/WED. Short-term side effects of these medications are usually mild and include nausea, lightheadedness and fatigue.
Clarithromycin is the generic form of the brand-name prescription drug Biaxin, an antibiotic used to treat bacterial infections. Clarithromycin is often used for pneumonia, bronchitis, and infections of the ears, sinuses, skin and throat.It is also used to treat and prevent disseminated Mycobacterium avium complex (MAC) infection, which is a type of lung infection that often occurs in patients with HIV.ome common side effects of clarithromycin include: 1  Diarrhea. 2  Nausea. 3  Stomach pain. 4  Vomiting. 5  Gas. 6  Heartburn. 7  Headache. 8  Change in taste.