However, if you want a remedy that will resolve your allergic reaction in one go, synthetic would be the ideal choice.Synthetic medications are much more likely to cause side effects such as nausea, headaches, and stomach irritation.Some antihistamines may not be suitable in these cases.Your pharmacist or doctor can recommend one that's best for you.Whether it was brought about by the changing seasons or by accidental contact with food you’re allergic to, an allergic reaction can be very limiting.Causing a plethora of different symptoms, allergies can make it impossible to get through all of your daily duties!
It causes blood vessels to expand and the skin to swell (known as inflammation), which helps protect the body.
Antihistamines are medicines often used to relieve symptoms of allergies, such as hay fever, hives, conjunctivitis and reactions to insect bites or stings.
They're also sometimes used to prevent motion sickness and as a short-term treatment for sleeping difficulties (insomnia).
You may need to try more than one type to find one that works for you.
Non-drowsy antihistamines are generally the best option, as they're less likely to make you feel sleepy.