Can I take medication on my own for cough and fever?

　　If the symptoms of cough and fever are mild, self-medication with over-the-counter drugs is generally acceptable to help alleviate symptoms. However, if the condition is severe, self-medication is usually not recommended. It is advised to seek timely medical attention to determine the cause and undergo appropriate treatment under the guidance of a qualified physician.

　　If symptoms of cough and fever are mild without other severe accompanying symptoms, such as difficulty breathing, persistent high fever, or chest pain, and if the patient is generally in good health without a history of chronic illness, it may be reasonable to consider self-treatment with certain over-the-counter medications to relieve symptoms. For example, antipyretics can be used to reduce fever and cough suppressants can help alleviate coughing. However, medication selection and use should strictly follow the dosage and instructions provided in the drug's label.

　　If the illness is severe—for instance, if there is a persistent high fever, severe cough with phlegm, or difficulty breathing—these may be signs of serious conditions such as pneumonia. In such cases, self-medication is not advisable and immediate medical attention is necessary. If patients are unsure of the exact cause of their cough and fever, self-medication might not resolve the issue and could potentially worsen the condition. Extra caution should be taken when medicating special populations such as the elderly, children, and pregnant women, as their physical conditions and metabolic capacities may differ from those of the general population.

　　It is recommended to maintain good personal hygiene, get plenty of rest, and drink ample amounts of water, which can help boost the immune system and promote recovery.