Telfast

Telfast General Information

What is Telfast?

Telfast, known by the pharmaceutical name Fexofenadine, is a type of antihistamine widely used to alleviate the symptoms of hay fever and other allergies. It is commonly employed to combat reactions such as sneezing, itchy and runny nose, itchy eyes, throat, or skin, and watery eyes. Telfast's effectiveness is due to its active ingredient, Fexofenadine Hydrochloride, which combats the body's production of histamines, the chemical reaction associated with allergic responses. Telfast has been demonstrated to effectively manage allergy symptoms in numerous studies, providing a high degree of relief to individuals suffering from allergies.

What is Telfast used for?

Telfast is primarily used to treat the symptoms associated with allergic reactions, including hay fever (seasonal allergic rhinitis), chronic idiopathic urticaria, and other skin allergies. Its efficacy extends to combatting the typical symptoms such as itchy eyes, sneezing, itchy skin and runny nose. Antihistamines such as Telfast as a first-line treatment for allergies, indicating their widespread acceptance and use within the medical community, as cited by The World Allergy Organization.

How does Telfast work?

The mechanism of Telfast is rooted in its ability to counteract the effects of histamines, the substances released by the body during an allergic reaction. Telfast's active ingredient, Fexofenadine, is a potent histamine antagonist. It binds to histamine receptors in the body, effectively preventing histamines from having their usual effect. Fexofenadine for its rapid onset of action and lack of sedative effects, makes Telfast a highly effective and convenient choice for allergy sufferers, as cited by the Clinical Journal of Allergy and Immunology.

What is the pharmaceutical name for Telfast?

The pharmaceutical name for Telfast is Fexofenadine. The drug is classified as a second-generation antihistamine, meaning it is less likely to cause drowsiness compared to first-generation antihistamines. Fexofenadine shows a high safety profile and minimal adverse effects, making it a popular choice among healthcare professionals, according to a study published in the Journal of Clinical Pharmacy and Therapeutics.

What is Telfast 180mg used for?

Telfast 180mg is typically used for the treatment of seasonal allergic rhinitis, often known as hay fever. The 180mg dosage is the strongest available, making it particularly effective in treating severe symptoms. The dosage is particularly beneficial for individuals experiencing persistent or particularly severe symptoms, as the higher concentration of Fexofenadine provides a greater level of relief. The British Medical Journal reports that the use of 180mg of Fexofenadine significantly reduces both nasal and non-nasal symptoms of hay fever.

Telfast ingredients

Telfast tablets contain the active ingredient Fexofenadine Hydrochloride. The substance is a potent antihistamine, combating allergic reactions by preventing the histamine reaction within the body. Additional ingredients include microcrystalline cellulose, maize starch, povidone, magnesium stearate, hypromellose, titanium dioxide (E171), macrogol 400, iron oxide, and pigments. These additional components are not active but aid in the formation and preservation of the tablet. It's essential to review these ingredients to ensure no known allergies to these substances, as mentioned by the National Institute for Health and Care Excellence (NICE).

Telfast Dosage & Usage

How long does Telfast last?

A single dose of Telfast has an effective duration of approximately 24 hours, making it a once-daily medication. The Fexofenadine in Telfast is metabolised and excreted fairly slowly, allowing for the sustained effect. As such, it's a particularly convenient treatment for individuals with allergies as it provides all-day relief from symptoms. Telfast suppresses the skin's response to histamine for a full 24 hours, demonstrating its long-lasting action, confirmed in a study in the Journal of Allergy and Clinical Immunology.

How long does Telfast take to work?

Telfast has a rapid onset of action, with effects typically felt within one hour of ingestion. The quick response time ensures that relief from allergy symptoms is provided promptly. Second-generation antihistamines such as Fexofenadine takes effect rapidly, providing fast relief for allergy sufferers, as stated by The European Academy of Allergy and Clinical Immunology.

How long do you need to take Telfast for?

The duration for which Telfast must be taken varies depending on the nature and severity of the allergic symptoms. In many cases, Telfast is taken throughout the pollen season to combat hay fever symptoms. For other allergies, it is used as needed to manage symptoms. However, it's important to note that Telfast is not typically used as a long-term medication. Medical advice must be sought if symptoms persist beyond a few weeks, as advised by The British Society for Allergy and Clinical Immunology.

Is Telfast safe to take every day?

Yes, Telfast is generally safe to take every day for the duration of the allergy season or as long as symptoms persist. It has a good safety profile and is not associated with significant side effects in most individuals. It's always recommended to adhere to the prescribed or recommended dosage and not exceed the daily dose of 180mg unless specifically instructed by a healthcare professional.

Can I take 2 fexofenadine 180 mg a day?

No, the typical dose of Telfast for adults is 120mg or 180mg once daily, it's generally not recommended to take two doses of 180mg in a day unless explicitly advised by a healthcare professional. Taking higher than recommended doses potentially increases the risk of side effects without providing any additional benefit in terms of symptom relief. Always follow the instructions provided by the healthcare professional or included in the medicine's packaging.

How long can you use Telfast for?

Telfast is used throughout the period in which an individual is exposed to the allergen, such as the entire hay fever season. However, if symptoms persist beyond this period or if Telfast is needed consistently beyond a few weeks, medical advice must be sought to assess the condition further and consider alternative treatments if necessary.

What should you do if you take too many Telfast tablets?

In the event that an individual has taken more Telfast than the recommended dose, it's important to seek medical advice immediately. Overdosing on Telfast results in symptoms such as dizziness, drowsiness, and dry mouth. In severe cases, it causes palpitations or fatigue. An individual who has overdosed must contact a healthcare professional immediately or visit the nearest emergency department, according to the UK National Health Service guidelines.

Telfast Availability & Pricing:

Can you buy Telfast over the counter in the UK?

No, Telfast is not available over the counter in the UK, meaning that it is not available for purchase without a prescription from pharmacies.

Is Telfast prescription only?

Yes, Telfast is a prescription only medication.

Does Boots sell Telfast?

Yes, Boots, as one of the largest pharmacy chains in the UK, does sell Telfast. It is purchased in-store or ordered online for home delivery or in-store collection. As with other pharmacies, the pharmacist is able to ask questions to ensure the medication is suitable and safe for the individual making the purchase.

Can you buy Telfast tablets online?

Yes, Telfast tablets are indeed available to buy online, either through the websites of physical pharmacy chains like Boots and Lloyds Pharmacy or via online-only healthcare providers like Welzo. Buying online offers the convenience of home delivery and sometimes lower prices. However, a brief online consultation or questionnaire is usually required to ensure that the medication is suitable for the individual purchasing it.

Telfast Side Effects & Considerations:

Is Telfast a strong antihistamine?

Yes, Telfast is considered a potent antihistamine, particularly in its 180mg strength. It's part of the second-generation class of antihistamines, which are generally more effective and have fewer side effects than their first-generation counterparts. Telfast's active ingredient, Fexofenadine, is particularly noted for its high level of efficacy in combating allergy symptoms.

Is there any reason why you would not be able to take Telfast?

Yes, certain individuals must not take Telfast or must seek advice from a healthcare professional first. These include individuals who are allergic to Fexofenadine or any of the other ingredients in Telfast, pregnant or breastfeeding women, and individuals with certain health conditions such as kidney disease. Telfast potentially interacts with certain other medications, so it's important to provide the pharmacist or healthcare professional with a full list of any other treatments currently being taken.

How do you store Telfast tablets?

Telfast tablets must be stored in a cool, dry place away from direct sunlight. The temperature must ideally be below 25°C. The tablets must be kept in their original packaging to protect them from moisture and they must not be used after the expiry date printed on the pack.

Alternatives & Related Treatments:

Telfast vs Neoclarityn

Neoclarityn and Telfast are both second-generation antihistamines that work to alleviate allergy symptoms such as itchy or watery eyes, sneezing, and a runny nose. Neoclarityn contains Desloratadine, and Telfast contains Fexofenadine. While both have similar efficacy, individual responses vary, making one treatment potentially more effective for some people.

Telfast vs Nasonex

Telfast and Nasonex are different in their medication type and application. Telfast, an oral tablet, delivers a systemic effect throughout the body. On the other hand, Nasonex, a nasal spray containing the corticosteroid Mometasone, provides targeted relief in the nasal passages. Depending on the type and severity of symptoms, a healthcare professional recommends one over the other.

Telfast vs Cetirizine

Telfast and Cetirizine, often marketed as Zyrtec, are both antihistamines, but they belong to different generations. Telfast, a second-generation antihistamine, generally has fewer sedating effects compared to Cetirizine, a first-generation antihistamine. The choice between the two often hinges on an individual's need to avoid drowsiness.

Telfast vs Loratadine

Loratadine, often sold as Clarityn, and Telfast are both second-generation antihistamines. They generally provide comparable relief from allergy symptoms. However, individual differences in response and potential side effects might make one treatment more suitable than the other for certain individuals.

Telfast vs Avamys

Avamys, a nasal spray containing the corticosteroid Fluticasone furoate, and Telfast, an oral antihistamine, are two different treatments for allergic rhinitis. Avamys works directly in the nasal passages to alleviate inflammation, while Telfast offers systemic relief. Depending on the severity and type of symptoms, a healthcare professional might suggest one over the other or a combination of both.

Which is better, Telfast tablets or Sodium Cromoglicate?

The optimal choice depends on the nature and severity of symptoms, and healthcare professionals are able to provide personalised advice. Telfast and Sodium Cromoglicate serve different roles in managing allergies. Telfast, an antihistamine, offers symptomatic relief, while Sodium Cromoglicate, typically used in eye drops or nasal sprays, aims to prevent symptoms by stabilising mast cells. 

Which is better, Telfast tablets or Fexofenadine?

Fexofenadine is the active ingredient in Telfast, so there's essentially no difference. Differences might occur in brand names, prices, or inactive ingredients, but the active therapeutic ingredient remains the same.

Telfast FAQs

What's the difference between Fexofenadine and Telfast?

Fexofenadine is the active ingredient in Telfast. Therefore, there's no difference between them; Telfast is simply the brand name under which Fexofenadine is sold.

Can you take Telfast tablets when pregnant?

No, do not take Telfast if pregnant unless expressly advised by a healthcare professional. Pregnant women must consult a healthcare professional before taking Telfast or any new medication.