The current article consists of a review and literature about the use of the drug Amitriptyline Hcl as an antipsychotic, antidepressant drug along with its analytical features.Here we have also discussed about the analytical methods that can be carried out such as spectroscopy, chromatography etc. Analytical techniques can be roughly divided between classical and instrumental techniques. Volumetry (titrimetric), gravimetry, gasometer, and other antiquated techniques are examples of the former classical techniques. Spectroscopic techniques (UV-Visible, FS, AS, IR, NMR, etc.). Electrophoreticmethods, Chromatographic methods (CC, TLC, HPTLC, HPLC, GC, etc.), and other instrumental methods. An overview of the analytical techniques used to analyse the drug amitriptyline is provided in this publication. This article will help to gain deep knowledge and previous work done Amitriptyline HCL.The article also provide information about the forced degradation studies and procedure to perform degradation studies according to ICH guidelines.