Severe glaucoma: A large dose of Ganoderma lucidum can increase intraocular pressure again, and only a small dose can be taken. ※

Acute inflammatory stage: In the inflammatory stage such as acute pneumonia or gout attack stage, it must be avoided under the condition of using immunosuppressants, and then a small amount should be taken for a long time after recovery or remission. ※.

Patients with massive bleeding should stop eating for a few days before and after surgery, and patients receiving organ transplantation should avoid eating Ganoderma lucidum. ※.