Once a person becomes allergic to a substance, he or she most likely will be allergic to that substance for life. Some people outgrow allergies with time, but for those who don't, there is no real cure. However, available medical treatments and self-help measures can provide the allergy sufferer with significant or total relief from allergy symptoms. In addition, appropriate treatment for allergies can help prevent serious complications from developing. There are several options in treating allergies, which can be tailored to the allergy sufferer's specific needs.
Antihistamines come in tablet, liquid, or capsule form, and are available without a prescription.
Most commonly used forms are liquid and tablet, as well as nose drops and nose sprays. Unless advised by a doctor, nose drops and sprays should be used no longer than 3 days in a row since overuse may lead to more nasal congestion caused by the nasal spray itself. Other people, including persons with medical conditions are advised to read product labels carefully and consult a pharmacist if they have questions about use. Antihistamines may also cause drowsiness and a dry mouth. What the allergy sufferer does to prevent an allergy may be equally or more important as what a doctor can offer.