Does Novaproxin and or naproxin contain ASA?

No, Novaproxin and naproxen do not contain acetylsalicylic acid (ASA), which is commonly known as aspirin. Naproxen is a nonsteroidal anti-inflammatory drug (NSAID) on its own and does not include ASA in its formulation. Always consult a healthcare professional for specific medication inquiries.