Dizziness may be caused by physiological factors, colds, cervical spondylosis, Meniere’s disease and so on. It is recommended to eat more fresh fruits and vegetables, but also to give targeted drug therapy. 1. Physiological factors: Frequent overtime work and late night, lack of sleep for a long time, excessive consumption of coffee leads to vasodilatation, physical and mental stimulation by the external environment may lead to dizziness. It is recommended to ensure adequate sleep and reduce external stimuli, which can help improve the symptoms. 2. Cold and flu: Cold and flu can cause runny nose, sneezing, nasal congestion leading to lack of oxygen to the brain, which can cause dizziness. Fresh fruits and vegetables such as spinach, cabbage, apples, oranges can be consumed to supplement a variety of nutrients, which is conducive to the recovery of colds and flu, but also combined with the doctor’s advice, giving cold and flu clearing particles, cold and flu capsules and other drugs. 3. Cervical spondylosis: Dizziness in patients with cervical spondylosis is mainly considered to be related to vertebral artery-type cervical spondylosis resulting in insufficient blood supply to the brain, causing dizziness. Vasodilator drugs, such as betahistine mesylate, can be given to help relieve dizziness. 4. Meniere’s disease: Ear-derived diseases such as Meniere’s disease may also cause dizziness. It is recommended to pay attention to rest, give high protein, high vitamin food, and if necessary, give Benadryl and Betahistine, which can help relieve dizziness. It is recommended that patients with dizziness should not smoke and drink, work overtime and stay up late, and go to the Neurology Department of the hospital if necessary to understand the cause and actively treat it. Drugs should all be used under the guidance of a doctor.