1. symptom treatment Beta2-sympathomimetics are derived from epinephrine. They selectively stimulate the adrenergic β2-receptors of bronchial muscles and thus have a bronchospasmolytic effect. For rapid symptom relief, fast-acting agents are usually administered by inhalation, for example, with a metered-dose inhaler or a powder inhaler. They should be used only when needed. An increase in administration … Antiasthmatics
Products Medicines containing nedocromil are no longer available in many countries. The eye drops (Tilavist), nasal spray (Tilarin), and preparation for inhalation (Tilade) are out of commerce, presumably for commercial reasons. This article refers to ocular use. Structure and properties Nedocromil (C19H17NO7, Mr = 371.34 g/mol) belongs to the class of pyranoquinolines and is present … Nedocromil
Products Mast cell stabilizers are commercially available in many countries in the form of eye drops, as nasal sprays, as oral capsules, and as tablets. Several antihistamines also have mast cell stabilizing properties (see there). Structure and properties The typical structural elements of mast cell stabilizers include carboxylic acids. However, the chemical structure of the … Mast Cell Stabilizers
Symptoms The following pseudoallergic symptoms occur after ingestion of histamine-rich foods. The same person may not be affected by all of the symptoms. Diarrhea, stomach pain, colic, flatulence. Headaches and migraines, “histamine headache“. Dizziness Stuffy nose, runny nose, also known as gustatory rhinorrhea (runny nose when eating). Sneezing Headache Asthma, asthma attack Low blood pressure, … Histamine Intolerance Symptoms and Causes
