White Plus Black Cold Medicine, also known as Aminophenol Pseudoephedrine Tablets II/Aminoephedrine Tablets, is taken orally as 1 to 2 tablets 3 times a day. Amphenol Pseudoephedrine Tablets II / Amphentermine Tablets, treats and relieves nasal congestion, runny nose, cough, aching limbs, fever, and headache caused by colds. Oral use of this medicine needs to be under the supervision of a doctor, adults 1 to 2 tablets 3 times a day. 1 to 2 white tablets in the morning and middle of the day, and 1 to 2 black tablets in the evening. Children need to reduce the dosage appropriately under the guidance of a doctor. The total number of white and black tablets should not exceed 8 tablets per day, and the interval between each dose should not be less than 6 hours. Taking this drug will have adverse reactions such as dizziness, dry mouth, loss of appetite, etc., which can usually recover by themselves. It should not be used by people who are allergic to the ingredients of the White and Black drug. Oral administration of Aminophenol Pseudoephedrine Tablets II / Aminobenzoic Tablets needs to be taken under the supervision of a doctor. People with liver or kidney insufficiency should use it with caution, and seek medical advice promptly if the symptoms are not alleviated after taking it.