Lorfast Tablet Uses

General Information

Lorfast is a type of medication known as an antihistamine. It is used to relieve symptoms of allergy, hay fever, and the common cold. Lorfast blocks the effects of histamine, a substance that is produced by the body during an allergic reaction. This can help to reduce symptoms such as sneezing, runny nose, itchy eyes, and watery eyes. Lorfast is available in tablet form and is taken orally, usually once or twice a day.

Mechanism of Action

Lorfast works by blocking the effects of histamine, a substance that is produced by the body during an allergic reaction. Histamine causes blood vessels to dilate and become more permeable, which can lead to swelling, redness, and itching. Lorfast binds to histamine receptors, preventing histamine from binding and causing these effects. This can help to reduce allergy symptoms such as sneezing, runny nose, itchy eyes, and watery eyes.

Indications

Lorfast is indicated for the relief of symptoms associated with allergic rhinitis, hay fever, and the common cold. These symptoms may include sneezing, runny nose, itchy eyes, and watery eyes. Lorfast is also used to prevent and treat allergic reactions to insect bites and stings.

Contraindications

Lorfast is contraindicated in patients who are allergic to loratadine or any of the other ingredients in Lorfast. It is also contraindicated in patients with severe liver disease.

Dosage

The recommended dosage of Lorfast is 10 mg once or twice daily. The dose may be increased to 20 mg once daily if needed. Lorfast should be taken with food to reduce the risk of side effects.

Side Effects

The most common side effects of Lorfast are drowsiness, headache, and dry mouth. Other side effects may include nausea, vomiting, diarrhea, constipation, fatigue, and dizziness.

Drug Interactions

Lorfast may interact with other drugs, including ketoconazole, erythromycin, and cimetidine. These drugs can increase the blood levels of loratadine, which can lead to increased side effects.

Precautions

Lorfast should be used with caution in patients with liver disease. Lorfast may also cause drowsiness, so patients should avoid driving or operating machinery after taking Lorfast.

Conclusion

Lorfast is a safe and effective medication for the relief of symptoms associated with allergic rhinitis, hay fever, and the common cold. It is important to take Lorfast as directed by your doctor to minimize the risk of side effects.

Lorfast Tablet Uses