How to Take Loratadine for Allergies

Loratadine is an antihistamine that is used to treat seasonal allergies such as hay fever, as well as allergic reactions to dust and pet hair. Loratadine is also effective in reducing the itchiness that results from hives. Loratadine is marketed under several brand names and is available over the counter in pharmacies and supermarkets throughout the United States.

Instructions

• 1

  Talk with your doctor about the medications, vitamins and supplements you take or other treatments you are undergoing before you use loratadine. If you are using a substance that will interact negatively with loratadine, he will be able to suggest another antihistamine to treat your allergies.

• 2

  Ask your doctor about the safety of taking loratadine if you are pregnant, nursing an infant or become pregnant while taking the medicine. She will be able to help you decide whether the benefits of treating your allergies outweigh the potential risks to your baby.

• 3

  Choose the appropriate form of the medication for your needs. Loratadine is available in tablets, an oral suspension syrup and tablets that disintegrate in your mouth without water. To relieve nasal congestion, choose a medication that combines loratadine and pseudophedrine.

• 4

  Take loratadine as directed by your doctor. The medicine box will have dosage instructions printed on it as well. Space your doses out evenly throughout the day to prevent an accidental overdose.

• 5

  Store your antihistamine in a tightly closed container. Keep it away from heat, light and moisture. Avoid storing it in the bathroom, where temperatures can climb.

• 6

  Discuss with your doctor the possibility that you may have side effects when taking loratadine. Minor side effects are not dangerous and include nosebleeds, sore throat, fatigue, headaches and diarrhea. As your body adjusts to the medicine, the side effects should lessen.

• 7

  Give loratadine a few days to begin to work on your allergies. If you do not feel better or if your hives have not gone away after 3 to 4 days, call your doctor. You may need to adjust your dosage or to try another medication.