The NHS website

Trimethoprim: antibiotic to treat bacterial infections

NHS medicines information on trimethoprim – what it's used for, side effects, dosage and who can take it.

NHS medicines information on sotalol – what it's used for, side effects, dosage and who can take it

NHS medicines information on propranolol – what it's used for, side effects, dosage and who can take it.

NHS medicines information on methadone – what it’s used for, side effects, dosage and who can take it.

Information from the NHS website on medical cannabis.

NHS medicines information on hydrocortisone – what it's used for, side effects, dosage and who can take it.

NHS medicines information on flucloxacillin – what it's used for, side effects, dosage and who can take it.

NHS medicines information on co-codaprin - what it’s used for, side effects, dosage and who can take it.

Find out about yellow fever, including where it's found, what the symptoms are, and how it can be prevented by having the yellow fever vaccine.

Find out about whooping cough, including the symptoms, who's at risk, when to get medical advice, how it's treated and the whooping cough vaccine.