Aneurysms include carotid aneurysm, splenic aneurysm, intracranial aneurysm, etc. Symptoms of different types are different. 1. Carotid aneurysm: this disease is caused by atherosclerosis, infection and other factors, the patient’s carotid artery can be touched with a smooth surface mass, which is expansive and consistent with the heart beat, and a murmur will appear on auscultation. Compression of the laryngeal antilaryngeal nerve can cause hoarseness, and compression of the esophagus can cause difficulty in swallowing. The aneurysm is easy to coalesce with thrombus, which may cause transient cerebral ischemia after dislodgment. 2. Splenic artery aneurysm: Splenic artery aneurysm is a common visceral artery aneurysm. When the aneurysm is not ruptured, the symptom is not obvious, and the patient may have epigastric discomfort, and as the aneurysm increases in size, abdominal pain will appear and radiate to the left shoulder and left back. After rupture of the aneurysm, acute abdominal pain may occur, and hemorrhagic shock may be caused when the bleeding volume is relatively large. 3. Intracranial aneurysm: when the aneurysm is small in size and not ruptured, there are usually no obvious symptoms, but after rupture, there will be symptoms of subarachnoid hemorrhage, such as severe headache, visual impairment, etc. If the hemorrhage is large, there may be pressure on the aneurysm. If the bleeding is large, it may compress the brain tissue and cause corresponding symptoms, such as hemiparesis and aphasia. Aneurysms also include femoral aneurysm, abdominal aortic aneurysm, etc. Patients are advised to go to the hospital in time and under the guidance of the physician for relevant treatment.