What pill is U 420? Understanding Amitriptyline 25 mg
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4 min read
According to the National Library of Medicine, the yellow, round pill with the imprint U 420 is identified as Amitriptyline Hydrochloride 25 mg. For anyone asking 'What pill is U 420?', it's important to understand this medication's purpose, as it is a powerful tricyclic antidepressant used to treat a variety of conditions, including depression and several types of chronic pain.
