AMITRIPTILINA ARENA 25mg tablets medication leaflet

N06AA09 • amitriptyline • Nervous system | Antidepressants | Non-selective monoamine reuptake inhibitors

Amitriptyline is a tricyclic antidepressant primarily used to treat depression, but it is also effective for other conditions such as neuropathic pain, chronic migraines, and anxiety disorders. It works by increasing the levels of serotonin and norepinephrine in the brain, neurotransmitters that play a key role in regulating mood and pain.

Amitriptyline is taken orally, usually once daily in the evening, due to its sedative effect. The dosage is gradually adjusted based on the patient's response and the severity of symptoms.

Common side effects include drowsiness, dry mouth, constipation, dizziness, and weight gain. In rare cases, severe adverse reactions such as cardiac arrhythmias, seizures, or withdrawal symptoms upon abrupt discontinuation may occur.

Patients taking amitriptyline should be monitored for signs of worsening depression or the emergence of suicidal thoughts, especially at the beginning of treatment. Additionally, the medication may interact with other drugs, such as MAO inhibitors or alcohol, requiring caution. Amitriptyline is an effective option for managing depression and chronic pain, but its use must be carefully supervised by a specialist physician.