Not Medical Advice: No, you cannot get high off of the medication TEVA 149. The red, oval-shape pill with imprint TEVA 149 has been identified as Naproxen 500 mg..
Naproxen is a nonsteroidal anti-inflammatory agent that is generally used to treat pain, back pain, osteoarthritis, headache, and tendonitis. It's very similar to Advil, Tylenol, and Aspirin, and like these medications has few other positive effects aside from relieving pain.
Like Aspirin, Naproxen is also a blood thinner, which makes it good for the heart and preventing heart attacks. Taking more than the recommended dose provides no further desirable effects and can be dangerous. If you feel you may need to take Naproxen for an extended period of time or at a higher dose than recommended when bought over-the-counter, it's highly recommended for you to consult a physician.
Check out 5 Tips to Cope with Chronic Pain, shared by Scientific American.