Spontaneous Pneumothorax and Health Advice
A reader outlines a 23 year old man with repeated spontaneous pneumothorax after a prior lung collapse. The doctor notes nonsmoking and nonemphysematous risk, possible blister formation, and rare recurrences. Suggests pulmonologist evaluation and avoidance of unpressurized flight. Also includes health guidance on heart risk and lifestyle changes for a 38 year old husband.