Question 1

Can I use Fasenra to treat asthma attacks?

Accepted Answer

No, Fasenra should not be used to treat sudden asthma symptoms, also known as asthma attacks or flare-ups. Fasenra is designed for the long-term management of asthma, working to prevent asthma flare-ups from occurring by modifying the underlying disease process in your body. It does not relieve symptoms once an asthma attack has started. If you experience an asthma attack, Fasenra will not be effective in managing those immediate symptoms. Instead, you will likely need to use a rescue inhaler or other emergency treatments as prescribed by your doctor. Be sure to consult with your doctor about the most effective ways to manage and prevent asthma attacks.

Question 2

Is Fasenra a biologic?

Accepted Answer

Yes, Fasenra is classified as a biologic drug. Unlike traditional drugs that are synthesized from chemicals, biologics are derived from living cells. Specifically, Fasenra is a type of biologic known as a monoclonal antibody. These antibodies are specially designed to target specific proteins within the immune system—the body’s defense against infection. Fasenra works by attaching to these proteins and blocking their actions, which are responsible for triggering the symptoms of asthma. This targeted approach helps to control and reduce asthma symptoms effectively.

Question 3

Is Fasenra a steroid?

Accepted Answer

No, Fasenra is not a steroid. It is classified as a biologic, a type of medication derived from living cells, distinct from steroids, which are usually synthesized from chemicals. Both Fasenra and steroids are used to manage asthma, but they function differently within the body. Fasenra specifically targets and removes eosinophils, a type of white blood cell present in the airways, which contribute to inflammation and the triggering of asthma flare-ups. In contrast, steroids work by broadly reducing inflammation and decreasing mucus production in the airways, improving breathing. Steroids are often used daily for long-term asthma management or intermittently during acute asthma flare-ups. On the other hand, Fasenra is not taken daily and is not suitable for treating sudden asthma symptoms. If you have any questions about how Fasenra or steroids work for asthma, it’s best to consult your primary caregiver or pharmacist for more detailed information.

Question 4

Are there long-term side effects of Fasenra?

Accepted Answer

No, Fasenra is not known to cause long-term side effects. Clinical trials have shown that people who took the medicine for up to 48 weeks didn’t experience any long-term side effects. Additionally, no long-term side effects have been reported since Fasenra became available. However, if you experience a side effect that persists, it is important to talk with your doctor. They may help identify the cause of your symptoms and suggest ways to manage them.

Question 5

Is weight gain a side effect of Fasenra?

Accepted Answer

No, weight gain is not a common side effect of Fasenra. However, certain people have reported weight gain anecdotally, while others have reported weight loss. If you are concerned about your weight changes during your treatment with Fasenra, consult your doctor.

FASENRA Prefilled Syr