What is the proper way to take Reishi slices?

Ganoderma lucidum slices, i.e., solid slices of the Chinese medicine Ganoderma lucidum. Its proper way of taking is by decoction.
Ganoderma lucidum is the dried substrate of the fungus Ganoderma lucidum or Ganoderma lucidum of the family Polyporaceae. It is sweet in flavor and flat in nature. It belongs to the heart, lung, liver and kidney meridians. It is effective in tonifying qi and calming the mind, relieving cough and asthma. It has the function of treating symptoms such as restlessness of heart and mind, insomnia and palpitation, cough and asthma in lung deficiency, shortness of breath in deficiency labor, and lack of appetite.
Insufficient qi and blood, the heart and spirit of the loss of nourishment of the restlessness of the heart and spirit, insomnia, palpitations, dreamy, forgetfulness, body tiredness and fatigue (dysphoria), less food, can be used with angelica, white peony, jujube nut, etc.; Lung deficiency and coughing and wheezing, and astragalus, Radix et Rhizoma Ginseng, Fructus schisandrae chinensis and other medicines; the treatment of deficiency of shortness of breath, do not think about food and drink, and ginseng, Cornus officinalis, Chinese yam, and other combinations.
Its contraindications and adverse effects are not clear. If you need to take ganoderma lucidum slices, it is recommended to consult a professional doctor, the role of a single drug is limited, do not self-medication, so as to avoid the wrong medicine delayed the condition.