20 Reviews. Claritin-D is the brand name of a medicine that combines the antihistamine Claritin (loratadine) and a nasal decongestant (pseudoephedrine). Combined, loratadine and pseudoephedrine reduce symptoms such as a runny or stuffed nose, sinus pressure, itchy red eyes or skin, and the phlegm from a cough.
Causes of Keratosis. Some types of keratosis are caused by sun exposure. Genetics may also play a role since there is usually a family history of keratosis. Keratosis: Related Medical Conditions. Keratosis: Causes and Types. Keratosis as a symptom: Conditions listing Keratosis as a symptom may also be potential underlying causes of Keratosis.
What causes lichen sclerosus? The cause of lichen sclerosus is not known. Sometimes it is associated with diseases in which the bodyâs immune system attacks normal tissues such as the thyroid gland (causing an over-or underactive thyroid gland) or the insulin-producing cells in the pancreas (causing diabetes).he cause of lichen sclerosus is not known. Sometimes it is associated with diseases in which the bodyâs immune system attacks normal tissues such as the thyroid gland (causing an over-or underactive thyroid gland) or the insulin-producing cells in the pancreas (causing diabetes).