The invention discloses a health tea of walton's lepisorus. The health tea is prepared from walton's lepisorus, thorny elaeagnus leaves, Japanese white birch bark and banyan leaves according to a certain weight ratio. The health tea has the efficacies of promoting diuresis, relieving stranguria, eliminating heat from lung, tonifying spleen, relieving stagnation, clearing heat, promoting diuresis, expelling phlegm, arresting coughing, dispersing swelling, removing toxicity, and activating blood circulation to dissipate blood stasis, is low in cost, good in effect, reasonable in formula, simple to prepare, easy to store, is suitable for being used four seasons, is very convenient to drink, is capable of treating a disease when the disease appears, and protecting health when the disease disappears, and has a good effect on patients having a cough with lung heat, sphagitis, amygdalitis, cough type asthma, bronchial asthma, chronic bronchitis, chronic tracheitis and the like. The health tea is an ideal health drink.