Powerful Dazzling Tablets are not effective in the treatment of cervical spondylosis, because Powerful Dazzling Tablets can mainly play a role in lowering blood pressure and blood lipids, mainly for arteriosclerosis, hyperlipidemia or hypertension, caused by headache, dizziness, vertigo, tinnitus and insomnia. Dizziness caused by cervical spondylosis is mainly due to the spasm of the vertebral artery as a result of the entrapment of the vertebral artery, which leads to the reduction of blood supply to the brain. The strategy for treating vertebral artery cervical spondylosis is to perform vasodilatation treatment. The commonly used drug is Ciprolin capsule, which can effectively dilate the vertebral artery and increase the blood supply to the brain, thus relieving the symptoms of vertigo, headache, nausea and vomiting.