How can Relenza potentially control and prevent the symptoms of Swine Flu?
The fundamental component, Zanamivir, works to bind the neuraminidase at the surface of the virus, in a bid to stop it from progressing in the body. Generally speaking, an inhaler will serve to administer the medication at the tip of infection, within the lungs. It then gets to work destroying the chemicals, present on the surface of the virus. This will potentially prevent the flu virus from progressing and spreading to other cells, thus confining it to a smaller area. The best results can be observed when the medication is administered from the onset of symptoms.
As a result:
- There is a reduction in symptoms.
- The immune system is boosted, enabling it to fight the disease.
Who is most suited to this medication and when should it be administered?
It is important that you begin treatment as soon as any side effects are observed. It is also imperative that you consult your doctor before undergoing any new course of medication. Relenza is an established product, licensed for the prevention of Swine Flu symptoms, in adults and children over the age of 5.
Who must not take Relenza?
Anybody who has been diagnosed with chronic lung problems like asthma or obstructive pulmonary disorder (COPD), are advised to steer clear of treatment. Furthermore, you must not begin a course of Relenza if you are aware of any allergic reactions to Zanamivir, lactose or milk protein. Pregnant women or women who are breast-feeding are also strongly advised against undergoing a course of Relenza, without consulting their doctor.
How safe is Relenza for children and elderly patients?
Very little is known about the safety of the product for children under the age of 5, thus it is not suitable for children under 5. However children aged 5 upwards and adults are eligible. However, parents are advised to supervise the use of the inhaler. You are also advised that little is known about the use of Relenza in elderly patients.
Is it safe to take other medications alongside Relenza?
Particular drugs have been known to affect other medications, when taken together. However, you must note that is unlikely that Relenza will be affected by other treatments like paracetemol, or cough medicines. You are however advised to speak with a medical expert if you know you are already taking any additional drugs.
How must you administer Relenza?
Relenza requires a 5 day course. You are also strongly advised to complete the course, whether the symptoms disappear or not. Administer the product twice daily, 12 hours apart. Relenza is contained inside medicine disks called Rotadisks, and inhaled through your mouth, via a device called a DISKHALER. Each Rotadisk is comprised of 4 blisters, containing 5mg of the medication and 20mg of lactose powder. Although detailed instructions come with the product, you should:
- Breathe deeply, with the mouth piece inside your mouth.
- Form a seal with your lips around the mouth piece, being careful not to cover the small holes.
- Breathe deeply holding the air for a few seconds.
If required, you can repeat the process twice.
I have missed a dose and am unsure what to do
In the event you forget to take a dose, you must not take double, in order to compensate. You must simply continue with the course as soon as possible.
What are the associated side effects?
You must seek medical advice before undergoing any course of medication. In the event you experience any negative effects, you must cease the use of this drug, and consult your GP. Although rare, recorded side effects have included:
- Shortness of breath- although many of these had previously suffered with asthma of OCPD.
- Swelling of the face, or in the mouth and throat.
- Raised Skin rash (hives).
If you experience any of the above, seek medical advice and cease treatment.
What are the ingredients?
Relenza contains:
- zanamivir (5mg)
- Lactose (20mg)
Relenza does not contain gluten. | 
