Once a new drug has completed clinical trials, it needs to pass through two stages before it is made available on the NHS. Read more in this A-Z entry.

Paroxetine is an antidepressant drug, one of a class of antidepressants called selective serotonin reuptake inhibitors (SSRIs) which increase serotonin levels in the brain. It is normally prescribed for depression, particularly accompanied by anxiety.

No evidence of disease activity (NEDA), also referred to as freedom from disease activity, is a new goal that is emerging in multiple sclerosis treatment.

Intrathecal baclofen may be used to treat spasticity in multiple sclerosis, it involves surgically implanting a pump under the skin of the abdomen. Learn more in this A-Z entry.

MEDLINE is an extensive database of life sciences and biomedical information. It includes most major, peer reviewed medical and health journals. It is published by the American National Library of Medicine.

Transcutaneous electrical nerve stimulation (TENS) involves using a mild electric current to treat pain. TENS machines can be used to treat types of pain in multiple sclerosis (MS).

Diet, exercise and lifestyle approaches can be useful for people with MS. Find out what you can do to support yourself to live well with MS.

Osteoporosis is a condition that causes the bones to become thin and brittle, making them more prone to fractures. If you have multiple sclerosis, you have a higher risk of developing osteoporosis.

Some people are passionate supporters of a specific diet plan in helping manage their MS. No single diet has been shown to work for everyone who tries it.