In many cases, chanan allergy medication may be required along with, and gradually decreasing in use, such as from one week * 24 hours/day, 7 days a week to 3-4 times a week, 3-2 times, etc.
Therefore, in the event of losing a lot of potential to be used in conjunction with medication. And gradually reduced.. Example. Use it every day of the week to rest. 3-4 times a week, 3-2 times a week, and so on.
So in the case of losing much may be coupled with drug use and gradually decreases. As well. In one week the everyday left a week once a week 3-4, 3-2 times, etc.