The fastest way to treat a cold with a runny nose does not exist, due to individual differences and the degree of illness and other differences in its therapeutic effect, generally can be taken containing pseudoephedrine medication for the treatment of runny nose. Colds caused by viral infections, nasal symptoms, such as nasal congestion, runny nose or thick snot, etc., the treatment can be taken under the guidance of a physician containing pseudoephedrine medication, which can contract the nasopharyngeal mucosal capillaries to improve the local congestion, edema, and play a role in the treatment of the runny nose, the commonly used drugs are phenol mephedrone tablets, compound pseudoephedrine hydrochloride slow-release capsules, and so on. When you have a cold, you need to avoid overwork, get enough sleep, increase nutrition, and reduce the intake of oily or spicy food, which will help you recover from a cold. In the treatment of medication, we must follow the doctor’s instructions, rational application of drugs, do not use drugs at random, to avoid causing serious adverse reactions.