Alpha 1-proteinase Inhibitor, Human (Systemic)

Brand Names : Aralast, Prolastin, alpha 1-antitrypsin

Before Receiving This Medicine

In deciding to use a medicine, the risks of using the medicine must be weighed against the good it will do. This is a decision you and your doctor will make. For alpha ₁ -proteinase inhibitor, the following should be considered:

Allergies - Tell your doctor if you have ever had any unusual or allergic reaction to alpha ₁ -proteinase inhibitor. Also tell your health care professional if you are allergic to any other substances, such as foods, preservatives, or dyes.

Pregnancy - Studies on effects in pregnancy have not been done in either humans or animals. Before taking this medicine, make sure your doctor knows if you are pregnant or if you may become pregnant.

Breast-feeding - It is not known whether alpha ₁ -proteinase inhibitor passes into breast milk. Although most medicines pass into breast milk in small amounts, many of them may be used safely while breast-feeding. Mothers who are taking this medicine and who wish to breast-feed should discuss this with their doctor.

Children - Studies on this medicine have been done only in adult patients, and there is no specific information comparing use of alpha ₁ -proteinase inhibitor in children with use in other age groups.

Older adults - Many medicines have not been studied specifically in older people. Therefore, it may not be known whether they work exactly the same way they do in younger adults or if they cause different side effects or problems in older people. There is no specific information comparing use of alpha ₁ -proteinase inhibitor in the elderly with use in other age groups.

Other medicines - Although certain medicines should not be used together at all, in other cases two different medicines may be used together even if an interaction might occur. In these cases, your doctor may want to change the dose, or other precautions may be necessary. Tell your health care professional if you are taking any other prescription or nonprescription (over-the-counter [OTC]) medicine.