What is phenylephrine?
phenylephrine is a medicine that is often used to release nasal or sinus overload caused by conventional colds, seasonal allergies and other conditions. This decongestant is usually available at a counter in many countries around the world, which means that it can be purchased without a prescription. It comes in various forms, although the nasal spray is a particularly common form and can be used every four hours to temporarily decrease or eliminate symptoms of minor diseases. Phenylephrine may temporarily worsen some conditions such as epilepsy and hypertension, among other more common side effects. Less common use of the drug is an increase in blood pressure and pupils dilatation. The nasal spray is a particularly popular form of phenylephrine in several countries. The effectiveness of the drug to relieve overload is the subject of debate and research because some studies have found that it is not more effective than placebo in direct contradiction with other studies. To expand pupils, usually for a medical expert to better explore the eye, has a medicine afterEye drops. As a way to increase blood pressure, phenylephrine can be particularly useful because it also does not increase heart rate.
Phenylephrine, regardless of how it is administered, can increase the risk of epileptic seizures in those who have epilepsy, but its most common side effect is high blood pressure, also known as hypertension. Phenylephrine defect may also be abdominal convulsions, vomiting and stomach. Less serious side effects are temporary insomnia, nervousness and dizziness. About a week after the use of phenylephrine in the nasal spray, the patient can experience an even greater overload, which is called a jump and should not be Tres with other sprays. If a person already has high blood pressure, his medical expert will usually recommend that he does not take this medicine.
This medicine is available in popular cold agents around the world. For example in the United States, Tylenol®, Dayquil® and BenadryL® commonly use phenylephrine as a component of some of their products. Decolgen and Bioflu brands in the Philippines may also contain a medicine. Italy, India and the United Kingdom are also among countries that have products containing a medicine. Although its effectiveness is interviewed, the drug has a strong market.