Artvigil 150, a formulation of armodafinil, is not known to directly affect breathing in most users. Artvigil 150mg It is primarily prescribed to promote wakefulness in conditions like narcolepsy and obstructive sleep apnea (OSA). While it does not treat the underlying causes of OSA, it helps reduce excessive daytime sleepiness associated with the condition. However, in rare cases, some individuals may experience side effects such as chest pain or difficulty breathing, which could indicate an allergic reaction or cardiovascular issue. If you notice any unusual changes in your breathing or other concerning symptoms while taking Artvigil 150, it’s important to stop the medication and seek medical attention immediately. Always use this medication under the guidance of a healthcare professional.