Mavenclad helps most people with MS, but may have side effects in some people. All medications have side effects. It is important to notify your health professional if you experience any side effects or are feeling unwell.
A common side effect of Mavenclad is a reduction in the number of a type of white blood cell known as lymphocytes. Reduced lymphocytes may increase your risk of getting an infection, particularly viral infections.
Other common side effects include cold sores, shingles, skin rashes and a reduced neutrophil count (a common type of white blood cell important to fighting off infections). Symptoms of shingles include a ‘band’ of severe pain and blistering rash, typically on one side of the upper body or the face, burning, tingling, numbness or itchiness of the skin in the affected area and feeling generally unwell or fever in the early stages of infection. Tell your doctor immediately if you get symptoms of shingles.
Your neurologist will assist you to assess the risks and the expected benefit of treatment with Mavenclad prior to starting therapy and over the course of treatment. Your health professional can provide comprehensive information on the use of Mavenclad, including precautions and side effects.