Vertigo caused by cold can usually be relieved by taking drugs to improve cerebral ischemia, such as Ginkgo biloba leaves and compound Danshen tablets. Drugs that dilate blood vessels, such as sibelium and nimodipine, can also be used to dilate blood vessels in the brain and relieve dizziness. For example, from the perspective of treating colds, it can also relieve dizziness. You can take traditional Chinese medicine anti-cold drugs, such as Xiaochaihu granules, vitamin C Yinqiao tablets, and you can also eat Radix Isatidis or Shuanghuanglian, which can relieve dizziness. If dizziness is caused by a cold with fever, you can take non-steroidal anti-inflammatory drugs, such as p-aminosalicylic acid, such as aspirin or ibuprofen, which can effectively relieve it. Vertigo caused by cold is usually caused by virus or bacteria invading nerve roots, resulting in short-term blood supply shortage of cerebral vessels. Patients with nasal congestion caused by cold can choose to use pseudoephedrine to control the symptoms of upper respiratory tract, which is very helpful for nasal congestion and runny nose. However, if the patient sneezes heavily after catching a cold, causing allergic symptoms such as tears, chlorpheniramine can be chosen, and acetaminophen can be used if there are fever symptoms.