Lupus is a chronic autoimmune disease that can have a serious and widespread effect on the body, including the skin, joints, muscles, and other organs. Butterfly rash and other symptoms of lupus are the result of tissue inflammation throughout various parts of the body. butterfly rash is a reddish rash on the face that spreads over the bridge of the nose and across the cheeks, making the shape of a butterfly. A butterfly rash, also called a malar rash or flush, is most commonly associated with systemic lupus erythematosus, or lupus, a chronic autoimmune disease.
Itchy throats are often caused by a combination of post-nasal drip and a dry throat (caused by breathing through your mouth when congested). 1  Therefore, a decongestant medicine -- such as those containing pseudoephedrine -- can clear blocked nasal passages and help you to breathe normally.
Causes of Throat Obstruction. There are a number of reasons why people experience throat obstruction. In fact, the sensation that something is stuck in the throat is rarely a serious condition. One of the most common causes of this sensation is a viral or bacterial infection.Our throat has plenty of lymphatic nodes, small glands that can help prevent infection.n fact, the sensation that something is stuck in the throat is rarely a serious condition. One of the most common causes of this sensation is a viral or bacterial infection. Our throat has plenty of lymphatic nodes, small glands that can help prevent infection.