Cystic pineal gland, also known as pineal cyst, is a cystic change that usually has no obvious symptoms. Some patients may experience headaches, nausea, and vomiting. Usually cystic pineal gland has no obvious symptoms and does not require special treatment. If the cyst grows too fast, it will be too large, and the occupying effect will appear, which may lead to increased intracranial pressure, and the patient will have headache, nausea, vomiting, blurred vision, decreased visual acuity, and ocular motility disorders. After the onset of this disease, the diagnosis is mainly clarified through head MRI and other examinations, and generally does not require special treatment and regular review. Surgery and medication may be considered if the patient develops the corresponding symptoms. After the onset of the disease, under the guidance of specialized physicians, choose a reasonable treatment plan.