Research into a possible role of the hepatitis B vaccination in increasing risk for the onset of multiple sclerosis has been inconclusive. Find out more in this A-Z entry.

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.

Urology is a branch of medicine that deals with problems affecting the urinary tract. These include bladder symptoms and continence problems.

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.

The Risk-sharing Scheme is the Scheme that was introduced in 2002 to ensure the availability of the first line disease modifying drug therapies - beta interferon and glatiramer acetate - on the NHS to people with certain types of multiple sclerosis.