Dizziness, heavy head, numbness of the scalp may be caused by cervical spondylosis, vegetative nerve disorders, hypertension and other diseases, the patient should consult a doctor in a timely manner to clarify the cause of the disease and then carry out the appropriate treatment. 1. Cervical spondylosis: Long-term strain, osteophytes and other factors lead to degenerative lesions of the intervertebral discs compressing the nerve roots, blood vessels and other tissues, the patient will have dizziness, lightheadedness, numbness of the scalp, radiating pain in the upper limbs, tinnitus, dizziness and other symptoms, patients should pay attention to the rest of the acute attack period, you can carry out local physiotherapy, massage, and if necessary, surgical treatment. 2. Plant nervous disorders: if the patient in the appearance of dizziness, head heavy, scalp numbness before there has been a long period of mental tension, psychological pressure, should be considered to be caused by plant nervous disorders, such people should pay attention to relaxation, more exercise, if necessary, you can take drugs such as ghrelin. 3. Hypertension: If the middle-aged and elderly people with a history of hypertension experience dizziness, drowsiness and numbness of the scalp, and they have not regularly taken antihypertensive drugs in the recent period, they should consider that it is caused by hypertension, and they can use nifedipine, captopril and other drugs for treatment. All of the above drugs should be used in strict compliance with medical advice. There are many reasons for dizziness, dizziness and numbness of the scalp, and it is recommended that patients seek medical attention in a timely manner, under the guidance of a doctor to clarify the causes and reasonable treatment.