Should I Use My Cpap If I Have Covid?

When It Makes Sense

• Good fit: You have a confirmed diagnosis of obstructive sleep apnea, experience only mild COVID‑19 symptoms (e.g., low‑grade fever, no cough), and can sleep in a private, well‑ventilated room away from other household members.
• Good fit: Your sleep specialist has explicitly advised you to continue CPAP therapy because discontinuation could jeopardize oxygenation or blood pressure control, and you can use a viral filter on the mask and disinfect the machine daily.

When You Should Avoid It

• Warning sign: You have moderate to severe COVID‑19 symptoms such as persistent cough, shortness of breath, or high fever, which increase the risk of aerosolizing the virus and worsening your respiratory condition.
• Warning sign: You share a bedroom or small living space with immunocompromised or high‑risk individuals and cannot isolate the CPAP use to a separate, well‑ventilated area.

Pros and Cons

Pros

• Maintains airway patency, preventing apnea‑related drops in oxygen saturation that could compound COVID‑related hypoxia.
• Improves sleep quality, which supports immune function and overall recovery when used with appropriate infection‑control measures.

Cons

• CPAP machines can generate aerosols that may spread the virus to anyone nearby, especially if a viral filter is not used.
• Frequent cleaning and disinfection are required; lapses can increase the risk of reinfection or bacterial contamination.

Decision Checklist

• Do I have only mild COVID‑19 symptoms and no significant respiratory distress?
• Can I sleep in a separate, well‑ventilated room away from other household members?
• Have I consulted my sleep specialist or primary care provider about continuing CPAP during my infection?

Alternatives to Consider

If continuing CPAP is not advisable, discuss alternatives with a healthcare professional. Options may include temporary use of a nasal cannula with supplemental oxygen, a simple breathing mask equipped with a viral filter, or a brief pause in therapy until you are no longer infectious. Telehealth visits can help assess whether a short interruption will pose significant health risks.

Final Recommendation

For most people with mild COVID‑19 who can isolate and follow strict cleaning protocols, continuing CPAP is reasonable and may prevent apnea‑related complications. However, if you have moderate/severe symptoms, share living space with vulnerable individuals, or lack a safe isolation area, pause the device and seek guidance from a qualified medical professional. Always prioritize infection control and consult your provider before making a final decision.