Chronic cerebrospinal venous insufficiency (CCSVI) was a theory that suggested vein abnormalities may contribute to nervous system damage in multiple sclerosis.

St John's wort (hypericum perforatum) is a herb that is sometimes used to treat mild to moderate depression. Research suggests that St John's wort can be as effective as standard antidepressants and has fewer side effects.

Meditation belongs to a group of therapies known as complementary and alternative medicine (CAM). When practised correctly, it can induce a state of calm.

How to prepare for your appointments any stage of MS, so you get the most out of your time with health professionals.

The NHS Low Income Scheme helps people who are not exempt from charges but who may be entitled to full or partial help if they have a low income. Find out more in this A-Z entry.

Thalamotomy is a surgical procedure to treat tremor. It involves destroying part of the thalamus, an area of the brain that be damaged by MS.

Differential diagnosis is the process of finding the cause of symptoms by ruling out other possible causes. The diagnosis of multiple sclerosis is made by differential diagnosis.

The Multiple Sclerosis International Federation (MSIF) is an international organisation which links the activities of member MS organisations around the world. It also coordinates the annual World MS Day.

There's currently no cure for multiple sclerosis (MS). Current treatment is based on controlling disease activity or by managing individual symptoms.