Managing Side Effects of Fasenra: A Guide
Fasenra, a brand-name injection, is prescribed for severe eosinophilic asthma in certain adults and children. Produced by AstraZeneca, this medication has been approved to help manage symptoms in those with this specific type of asthma.
However, like many medications, Fasenra can cause side effects. Sore throat is a common side effect, often causing pain when talking or swallowing, and a scratchy sensation in the throat. In some cases, it may last a few days to weeks. If a sore throat becomes severe or doesn't go away, it's important to consult a doctor.
A throat lozenge, cold treats, and avoiding spicy or acidic foods may help relieve a sore throat. For general injection site reactions, such as pain, redness or discoloration, itching, raised rash, and bruising, applying a cold compress may help relieve symptoms. However, if injection site reactions get swollen, painful, and warm to the touch, it's crucial to consult a doctor.
Injection site reactions were a less common side effect in clinical trials of Fasenra. To help decrease the risk, let the injection pen warm to room temperature before use, use the correct injection technique, and rotate injection sites.
It's essential to discuss your health history with your doctor before taking Fasenra, especially if you have a parasitic worm infection, a previous allergic reaction to Fasenra or a similar drug, are pregnant, or are breastfeeding. If you have any questions about the risk of cancer and Fasenra, consult a doctor or pharmacist.
While Fasenra is not likely to cause cancer, according to a 2020 study, severe allergic reactions are a reported serious side effect. For mild allergic reaction symptoms, call a doctor. For severe symptoms, call 911 or your local emergency number.
If side effects last longer, bother you, or become severe, it's important to consult a doctor or pharmacist. Mild side effects of Fasenra can last a few days to weeks.
As with any medication, it's vital to follow your doctor's instructions and report any concerns or unusual symptoms promptly. Fasenra can be a valuable tool in managing severe eosinophilic asthma, but understanding its potential side effects is essential for safe and effective use.
