Nadopen V 400 and Phena-S

• Generic Name: penicillin v potassium
• Dosage Forms: n.a.
• Other Brand Names:

  PC Pen VK, Pen-V, Penicillin-VK, Veetids

Penicillins are used to treat infections caused by bacteria. They work by killing the bacteria or preventing their growth.

There are several different kinds of penicillins. Each is used to treat different kinds of infections. One kind of penicillin usually may not be used in place of another. In addition, penicillins are used to treat bacterial infections in many different parts of the body. They are sometimes given with other antibacterial medicines (antibiotics). Some of the penicillins may also be used for other problems as determined by your doctor. However, none of the penicillins will work for colds, flu, or other virus infections.

Penicillins are available only with your doctor's prescription.

• Generic Name: chlorpheniramine / phenylephrine / pyrilamine
• Dosage Forms: n.a.
• Other Brand Names: Chlorex-A 12, Conal, MyHist-PD, Nalex A 12, Phena-Plus, Phena-S, Poly Hist PD, Ru-Hist Forte, Atrohist Pediatric, Rynatan-S Pediatric, R-Tannate Pediatric, Gelhist Pediatric, R-Tannate, Triotann-S, R-Tannamine Pediatric, Triotann-S Pediatric, Tanoral Pediatric, Equitan Pediatric, Triple Tannate Pediatric, Tri-Tannate, Tanamine Pediatric, Tri-Tannate Pediatric, Rhinatate Pediatric, Rhinatate, Url-Tannate Pediatric, Tritan, Tanamine, R-Tannamine, Tanoral, URL-Tannate, Triotann, Histatan, Triotann Pediatric, Tri-Gestan S, Tri-Hist Pediatric, Tri Tann Pediatric, Poly Hist Forte, AllerTan, Triplex AD

Chlorpheniramine and pyrilamine are antihistamines that reduce the effects of natural chemical histamine in the body. Histamine can produce symptoms of sneezing, itching, watery eyes, and runny nose.

Phenylephrine is a decongestant that shrinks blood vessels in the nasal passages. Dilated blood vessels can cause nasal congestion (stuffy nose).

Phena-S is a combination medicine used to treat runny or stuffy nose, sneezing, itching, watery eyes, and sinus congestion caused by allergies, the common cold, or the flu.

Phena-S may also be used for purposes not listed in this medication guide.