The present invention relates to the an improved inhaler. The present invention comprises of First assembly (FA) Second assembly (SA) Third assembly (TA) and a mouthpiece cap (MC). Said First Assembly (FA) is attached with said Second Assembly (SA) by fixing said Second Assembly in the passage (P) area of said First Assembly (FA) through said Third Assembly. The present invention delivers exact dosage of medicine without the wastage of medicine and eliminates the risk of hurting the throat region of the infected person during intake of medicine.Fig. 2A