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.
The mechanism that causes leukocytosis can be of several forms: an increased release of leukocytes from bone marrow storage pools, decreased margination of leukocytes onto vessel walls, decreased extravasation of leukocytes from the vessels into tissues, or an increase in number of precursor cells in the marrow.