Pneumovax 23 and Trihexane

• Generic Name: pneumococcal 23-polyvalent vaccine
• Dosage Forms: injection, solution
• Other Brand Names: Pneumovax 23

Pneumococcal disease is a serious infection caused by a bacteria. Pneumococcal bacteria can infect the sinuses and inner ear. It can also infect the lungs, blood, and brain and these conditions can be fatal.

Pneumococcal polysaccharides vaccine (PPSV) is used to prevent infection caused by pneumococcal bacteria. PPSV contains 23 of the most common types of pneumococcal bacteria.

PPSV works by exposing you to a small dose of the bacteria or a protein from the bacteria, which causes your body to develop immunity to the disease. PPSV will not treat an active infection that has already developed in the body.

PPSV is for use only in adults and children who are at least 2 years old. For children younger than 2 years old, another vaccine called Prevnar (pneumococcal conjugate vaccine [PCV] 7-valent) is used, usually given between the ages of 2 months and 15 months.

Like any vaccine, PPSV may not provide protection from disease in every person.

• Generic Name: trihexyphenidyl
• Dosage Forms: n.a.
• Other Brand Names: Artane, Trihexane

Trihexyphenidyl is used alone or together with other medicines (e.g., levodopa) to treat Parkinson's disease. By improving muscle control and reducing stiffness, this medicine allows more normal movements of the body as the disease symptoms are reduced.

Trihexyphenidyl is also used to control severe muscle reactions and other side effects from certain medicines that are used to treat severe nausea or nervous, mental, or emotional conditions (e.g., haloperidol [Haldol®], loxapine [Loxitane®], prochlorperazine [Compazine®], promethazine [Phenergan®], thiothixene [Navane®]).

This medicine is available only with your doctor's prescription.