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Medicines A-Z

Find out how your medicine works, how and when to take it, possible side effects and answers to your common questions.

Find information and advice about different treatments for mental health problems, including talking therapies, counselling and medicines.

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

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

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

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

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

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

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

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