About MS


About MS


Multiple Sclerosis is a condition of the brain and spinal cord (central nervous system). The central nervous system acts like a switchboard sending electrical messages along the nerves to various parts of the body. These electrical messages instruct the body to perform various tasks, such as movement or thought.

Most healthy fibres are insulated by myelin, a fatty substance which aids the flow of messages. In MS, the myelin breaks down or becomes scarred. This distorts or even blocks the flow of messages, resulting in the many symptoms of MS. 

Many people explain MS like a faulty electrical flex on a kettle. If the insulating flex breaks, it exposes the wires underneath making them more vulnerable to damage.

A diagnosis of MS will bring up lots of questions and concerns; some practical, some more emotional and sensitive. MS Ireland has compiled a list of commonly asked first questions about the condition. While this will give you an insight into what the condition is, you may find the rest of the Living with MS section helpful to understand what living with MS can be like. For more visit the 'Information About MS' section.


Information About MS

MS Treatment Decisions

Useful Resources

Maggs Aoife Sabina

Living With MS

SPMS Explained

SPMS Explained

MS Ireland together with Novartis have created a new video series SPMS Explained which aims to support those living with Secondary Progressive Multiple Sclerosis.