What happens after the Zephyr Valve procedure? 🤔 As with any procedure, proper aftercare is crucial to minimise the risk of side effects and help you get back on your feet as soon as possible. Your consultant will tell you how you should take care of yourself to speed up your recovery. Here’s what to expect after your Zephyr Valve treatment: • You will be monitored closely by your doctor immediately after your treatment • If you are recovering well, you will be able to go home within 3 to 5 day