Parathyroid hormone and Viread

• Generic Name: parathyroid hormone
• Dosage Forms: n.a.
• Other Brand Names: Natpara

Parathyroid hormone is used together with calcium and vitamin D to treat hypocalcemia (low levels of calcium in the blood) in people who also have low levels of parathyroid hormone.

Parathyroid hormone is usually given after calcium and vitamin D alone have been tried without success.

Parathyroid hormone is available only under a special program. You must be registered in the program and understand the risks and benefits of parathyroid hormone.

Parathyroid hormone may also be used for purposes not listed in this medication guide.

• Generic Name: tenofovir
• Dosage Forms: tablet, coated; oral powder
• Other Brand Names: Viread, Vemlidy

Viread (tenofovir disoproxil fumarate) is an antiviral medicine that prevents human immunodeficiency virus (HIV) or hepatitis B from multiplying in your body.

Viread is used to treat HIV, the virus that can cause acquired immunodeficiency syndrome (AIDS). This medicine is not a cure for HIV or AIDS.

Viread is also used to treat chronic hepatitis B infection.

Viread is for use in adults and children who are at least 2 years old and who weigh at least 22 pounds (10 kilograms).