More than 15 million prescriptions for amitriptyline are issued in the UK in a year, mainly to deal with chronic pain ...

The NHS has issued important information for people taking amitriptyline to treat migraines and chronic pain conditions - including when you should call 999 ...

Preventive antimigraine therapy (PAM) should probably not be considered until the headache frequency exceeds 1 per week. PAM is associated with significant side effects and often with tachyphylaxis ...