Natalizumab Intravenous and Prestalia

• Generic Name: natalizumab
• Dosage Forms: n.a.
• Other Brand Names: Tysabri

Natalizumab injection is used to treat patients with relapsing forms of multiple sclerosis (MS). Natalizumab will not cure MS, but it may slow some of the disabling effects and decrease the number of flare-ups (relapses) of the disease.

Natalizumab injection is also used to treat moderate to severely active Crohn's disease (CD) when other medicines or treatments did not work well. Natalizumab will not cure CD, but may prevent it from occurring again.

Natalizumab is available only under a restricted distribution program called the TOUCH® Prescribing program.

• Generic Name: amlodipine / perindopril
• Dosage Forms: tablet
• Other Brand Names: Prestalia

Prestalia contains a combination of amlodipine and perindopril. Amlodipine is a calcium channel blocker. Amlodipine relaxes (widens) blood vessels and improves blood flow.

Perindopril is an ACE inhibitor. ACE stands for angiotensin converting enzyme. Perindopril also widens blood vessels and also prevents the body from retaining water.

Prestalia is used to treat high blood pressure (hypertension).