Telfast is the brand name of the drug fexofenadine. Fexofenadine is an antihistamine which works by blocking histamine in the body, preventing symptoms of allergies.
Written by Stephanie Nera, RPh, PharmD · Pharmacology
Telfast is the brand name of the drug fexofenadine. Fexofenadine is an antihistamine which works by blocking histamine in the body, preventing symptoms of allergies.
It is commonly used for dealing with seasonal allergy symptoms such as sneezing, runny nose, itchy throat, or itchy, watery eyes. It is also used to treat hives and skin rashes.
This drug may also be used for other conditions, as determined by your doctor.
This product is best stored at room temperature away from direct light and moisture. To prevent drug damage, you should not store it in the bathroom or the freezer. There may be different brands of this drug that may have different storage needs. It is important to always check the product package for instructions on storage, or ask your pharmacist. For safety, you should keep all medicines away from children and pets.
You should not flush this drug down the toilet or pour them into a drain unless instructed to do so. It is important to properly discard this product when it is expired or no longer needed. Consult your pharmacist for more details about how to safely discard your product.
Before using this drug , you should talk to doctor if you are/have:
There are no adequate studies in women for determining risk when using Telfast during pregnancy or while breastfeeding. Please always consult with your doctor to weigh the potential benefits and risks before taking this drug.
This drug is pregnancy risk category C according to the US Food and Drug Administration (FDA).
FDA pregnancy risk category reference below:
Not everyone experiences these side effects. Additionally, there may be other side effects not listed above. If you have any concerns about a side effect, please consult your doctor or pharmacist.
This drug may interact with other drugs that you are currently taking, which can change how your drug works or increase your risk for serious side effects. To avoid any potential drug interactions, you should keep a list of all the drugs you are using (including prescription drugs, nonprescription drugs, and herbal products) and share it with your doctor and pharmacist.
For your safety, do not start, stop, or change the dosage of any drugs without your doctor’s approval.
This drug may interact with food or alcohol by altering the way the drug works or increase the risk for serious side effects. Do not take this drug with fruit juice or alcohol. Alcohol may induce excessive sleepiness and sedation.
Please discuss with your doctor or pharmacist any potential food or alcohol interactions before using this drug.
Telfast may interact with other diseases or conditions. This interaction may worsen your health condition or alter the way the drug works. It is important to always let your doctor and pharmacist know all the health conditions you currently have, including:
The information provided is not a substitute for any medical advice. Therefore, you should always consult with your doctor or pharmacist before using any medication .
Oral route: 60 mg twice a day or 180 mg once a day.
Oral route:
Chronic hives
Telfast is available in the following dosage forms and strengths:
In case of an emergency or an overdose, call your local emergency services or go to the nearest emergency room.
If you miss a dose, take it as soon as possible. However, if it is almost time for your next dose, skip the missed dose and take your regular dose as scheduled. Do not take a double dose.
Disclaimer
Hello Health Group does not provide medical advice, diagnosis or treatment.
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