What are some adverse side effects associated with Januvia?

The following are some serious side effects linked to Januvia:

• Pancreatitis
• Severe allergic reactions
• Tightness in the chest
• Swelling of the mouth, face, lips, or tongue
• Fever, chills, or persistent sore throat
• Red, blistered, swollen, or peeling skin
• Lactic acidosis