Yellowish urine does not usually occur when taking Pores and Sputum Pills. Pores and Sputum Pill is composed of gold pores (calcined), sedum, scutellaria baicalensis, and ripened rhubarb. It has the efficacy of expelling phlegm and lowering fire. It is used for seizures and palpitations caused by phlegm-fire disturbing the heart, or wheezing and coughing with thick phlegm and constipation. Therefore, taking Pores and Sputum Pills will generally improve the condition of yellowish urine and will not cause yellowish urine. It should be noted that pregnant women should not take Pores and Sputum Pills. It is also contraindicated in cases of non-phlegm-heat syndrome, physical weakness and children suffering from shock due to deficiency and cold. Avoid eating spicy and greasy food during the period of administration. Do not take too much for too long. If the symptoms of yellowish urine are not relieved for a long time or are accompanied by other discomforts, it is recommended to consult a doctor.