Many cases cannot be prevented. Medications, such as those for asthma, and narcotics should be taken only as prescribed. Avoidance of smoking would prevent most cases of emphysema, a common cause of respiratory acidosis. Narcotics or sleeping pills should be taken as directed. Obesity should also be avoided.
Long term effects are often related to the cause. Respiratory acidosis, if severe, can lead to death.
This condition is not contagious and does not pose a risk to others.