Question

which of the following is a possible side effect of sympathomimetics? cough tachycardia oral fungal infection throat irritation

Explanation:

Sympathomimetics mimic the action of the sympathetic nervous system. They can increase heart rate, and tachycardia (abnormally fast heart rate) is a known side effect due to their stimulatory effect on the cardiovascular system. Cough, oral fungal infection, and throat irritation are not typical side effects of sympathomimetics (cough/throat irritation may be from respiratory drugs, oral fungal from steroid inhalers, etc.).

Answer:

B. Tachycardia