Differential pulse pressure may be caused by arteriosclerosis, hyperthyroidism and other diseases, and can be treated with proprietary Chinese medicines such as Tongxinluo Capsules and Hyperthyroidism Tablets. 1. Tongxinluo Capsules: Arteriosclerosis leads to poor elasticity of blood vessels, which may lead to large pulse pressure difference. Tongxinluo Capsule is composed of ginseng, red peony, cicadas and other medicines, which has the effect of benefiting qi and activating blood (tonifying qi and blood to make the body full of qi and blood, and the blood veins smooth), and clearing the channels and relieving pain (dredging the channels and collaterals, relieving the pain), it can be used for treating the evidence of stasis of blood and collaterals, and it can be used for treating the evidence of blood and collaterals stasis in arteriosclerosis. Attention, bleeding disorders, pregnant women and women during menstruation and yin deficiency and fire exuberance (deficiency of yin and essence in the body, and hyperactive fire) type of stroke are prohibited. 2. Hyperthyroidism Tablets: Patients with hyperthyroidism have increased cardiac contractility, resulting in increased systolic blood pressure and increased or decreased diastolic blood pressure, which is manifested as a large difference in pulse pressure. Hyperthyroidism Ling Tablet is made up of medicines such as Murraya, Chinese yam and Danshen, etc. It has the efficacy of calming the liver and submerging yang (suppressing too much yang qi rising in the liver) and softening and dispersing knots (softening and dispersing hard knots), and it can be used for treating palpitations (accelerated heartbeat often accompanied by heartburn), excessive sweating and other manifestations of hyperthyroidism. It should be used with caution for those with abdominal distension and low food intake. Patients who need to use the medicine should do so under the guidance of a doctor and should not use the medicine on their own.