Can patients with asthma use Metoprolol?

Metoprolol tartrate tablets, commonly known as Betaloc, should generally be used with caution in patients with asthma. It is not recommended unless clearly necessary, and should only be cautiously considered after special medical evaluation. If in doubt, it is advisable to consult a doctor in advance. The detailed analysis is as follows:

Metoprolol tartrate may inhibit bronchial smooth muscle relaxation. Its use in asthma patients may trigger or worsen symptoms such as wheezing and shortness of breath. The risk is particularly higher in patients with poorly controlled disease or a history of drug allergy; in these cases, the drug must be strictly avoided.

If an asthma patient also suffers from severe conditions such as hypertension or coronary heart disease, and a physician's comprehensive assessment determines that the benefits outweigh the risks, cautious use under close monitoring may be considered. During treatment, respiratory status must be continuously monitored. If signs of asthma exacerbation occur, the drug should be discontinued immediately and emergency measures taken.

Asthma patients must inform their doctors of their medical history before taking any medication and must not self-administer metoprolol tartrate tablets. Dosage must be strictly followed as prescribed, without unauthorized adjustments. Regular follow-up visits are essential, and treatment plans should be promptly adjusted if the condition changes, to ensure safe medication use.