Patients with hypertension or heart disease should use it with caution, and pregnant women and minors should not use deer whip cream. Lubian ointment has the functions of tonifying kidney, nourishing essence and strengthening yang, and has therapeutic effects on soreness of waist and knees, deafness, tinnitus, impotence, nocturnal emission and premature ejaculation. 1. Deer whip cream is not recommended for patients with hypertension. Eating deer whip cream may lead to unstable blood pressure. 2, heart disease patients are not recommended to eat deer whip cream, because deer whip cream may make patients appear hot and dry, which is not conducive to heart disease patients. 3. Pregnant women and minors are forbidden to eat.