Generic name: carbetapentane / phenylephrine suspension
Levall-12 is a medicine for the symptoms sinus congestion, cough associated with colds, allergies, and infections of upper respiratory tract. It may also be used by your physician to treat certain other conditions.
It refers to cough suppressant and decongestant combination. The decongestant constricts blood vessels and reduces the nasal passages swelling. The cough suppressant makes the brain to reduce cough reflex and dry cough.