If the elderly have symptoms such as failure of fire at the vital gate (weakness of kidney yang in the organism, reduced function of warming and promoting the operation of qi and blood), coldness of the waist and knees, lack of mental energy, timidity, coldness and fear of cold, and impotence and spermatorrhea, they can take Right Angelica Pill according to the prescription of the doctor. Right Angelica Pill is a proprietary Chinese medicine for tonifying yang, with the effects of warming kidney yang (warming and replenishing yang energy of the kidneys), filling in essence and replenishing blood, and treating kidney yang insufficiency (lack of yang energy of the kidneys), and evidence of failure of the fire of the vital organs. Elderly people with natural decline of kidney yang will show symptoms of kidney yang deficiency such as deficiency of qi and god, fear of cold, weakness of waist and knees, swelling of lower limbs, impotence and spermatorrhea, or reduction of diet, impotence of stools, or urination and other symptoms of kidney yang deficiency, and at this time, can follow the doctor’s instructions to take Right Angelica Pill. It should be noted that mild constipation may occasionally occur after taking this medicine. It is not recommended for pregnant women and people with yin deficiency (deficiency of yin and essence in the body, resulting in hyperactivity of deficiency fire). Elderly people should take Right Angelica Pill under the guidance of a doctor to recognize the evidence, not to buy their own medicine to avoid the drug is not the right evidence or the use of too much to cause adverse effects.