Strengthening exercise at ordinary times, phlegm-dampness is accumulated by water and liquid, so exercise promotes the operation of qi and blood and is good for preventing phlegm-dampness.

Eat kelp, laver, bamboo shoots and other expectorant things in moderation.

Eat more yam, barley and other foods. Moderate. Spleen is the source of phlegm. If the spleen and stomach are not well transported, it will also lead to phlegm-dampness, so it is necessary to strengthen the spleen properly.