The name of the drug in the question is incomplete, the correct name of the drug is Strong Loquat Lozenges. It is not advisable to take Liu Wei Di Huang Wan together with cold and flu medicines, therefore, it is not recommended to take the two medicines at the same time. Strong Loquat Lozenges has the effect of nourishing yin and astringing the lungs (astringing lung qi), relieving cough and expectorating phlegm, and can be used to treat bronchitis and cough. The adverse effects of this product have not been clarified, and it is contraindicated for children, pregnant women, diabetics, and lactating women. Liu Wei Di Huang Wan has the effect of nourishing Yin and tonifying the kidney, and is used for the treatment of dizziness and tinnitus, lumbar and knee soreness and weakness (a feeling of soreness and weakness in the lumbar region and knees), bone vapor and tidal fever (a burst of heat, feeling that the heat is penetrating from inside the bone to the outside), spermatorrhea and night sweating (abnormal sweating after going to sleep, and stopping of sweating after waking up) and other disorders. The adverse reactions and contraindications of this product have not been clarified. After the occurrence of discomfort should consult a doctor in time, under the guidance of physician’s diagnosis and selection of medication, do not self-medication, in order to avoid delaying the condition.