What is a non -sitting antihistamine?
When the body comes into contact with something that is allergic to, whether through contact, breathing or consumption, substances called histamines are released to attack allergen. Histamins stimulate the body to get rid of allergen by causing ways to flush allergen such as water eyes, colds and sneezing; If the skin is affected, histamines may produce a rash as a protection. Antihistamines blocks histamines, thus preventing some or all effects of allergen, but early antihistamines have often caused drowsiness. The unexplained antihistamine is less likely to cause patients to feel sleepy or tired.
Although pharmaceutical manufacturers describe some of their products such as non -sitting antihistamines, some patients experience drowsiness, fatigue, impaired motor reactions and problems with concentration in their use. On the other hand, some patients do not experience any of these symptoms when taking antihistamines. Because each patient can react differently, individuals should determine how they respond to non -sitting antihistamines before driving, perform important tests or run hazardous machines.
Many types of antihistamines are available without a prescription. Examples of immediate antihistamines of unlimited brands include Claritin®, Allegra® and Zyrtec®. Most of them are only available as an antihistamine or in combination with other drugs such as decongestants. Among antihistamines prescriptions that do not fit tablets Clarinex® and nasal spray, Astelin®.
Over the years, many uses of antihistamines have been discovered. Many patients are most familiar with antihistamines used to treat respiratory allergies, such as hay fever or as a component of over -the -counter sleeping pills. Other antihistamines, such as meclizin, are often prescribed the previous The Vertigo and the nausea that accompanies physical illness. WhenWho patients suffer from colds or flu, finds that antihistamines help dry the nasal secretion and release cough. Occasionally, some antihistamines are used to treat chronic head or asthma.
The side effects of antihistamines partly depend on the specific type. The most common potential side effects include headache, digestive problems, sore muscles and fatigue. In rare cases, non -adhesive antihistamines can cause convulsions, lightness, irregular heart rhythms and jaundice. Some patients who use non -sitting antihistamines have said that the drugs were hyperactive or prevented them from falling asleep at night.
In addition, it is possible for the patient to be allergic to the drug itself, whether it is a seating or non -sitting antihistamine. Patients taking antihistamine should have immediate medical care if they have difficulty breathing or swallowing, development hives, or if they experience any internal or external swelling of the face. If the heart rate is NeroPower or fast, or if the patient shakes and weak, the drug should be stopped and the patient's doctor is immediately notified.