1. Azithromycin may cause wheezing or shortness of breath. Patients with lung conditions should have their lung function monitored regularly.

2. Potential respiratory effects of azithromycin include cough and breathing difficulties. These should be closely watched in patients with lung diseases.

3. Use of azithromycin can lead to respiratory side effects such as chest tightness. Patients with asthma or COPD should use caution and consult their doctor.

4. Azithromycin may exacerbate breathing problems. Those with pre-existing lung conditions should undergo frequent pulmonary assessments.