Glassia contains alpha 1-proteinase inhibitor, a protein, also called alpha 1-antitrypsin. This protein occurs naturally in the body and is important for preventing the breakdown of tissues in the lungs.
In people who lack the alpha 1-antitrypsin protein, breakdown of lung tissues can lead to emphysema (damage to the air sacs in the lungs).
Glassia is used to treat alpha 1-antitrypsin deficiency in people who have symptoms of emphysema.
Alpha 1-antitrypsin deficiency is a genetic (inherited) disorder and Glassia will not cure this condition.
Glassia may also be used for purposes not listed in this medication guide.
Important information
You should not use Glassia if you have ever had an allergic reaction to alpha 1-proteinase inhibitor, or if you have an IgA (immunoglobulin A) deficiency or antibody against IgA.
Call your doctor at once if you have a serious side effect such as fever, chills, body aches, flu symptoms, mouth sores, pain or burning when you urinate, wheezing, chest pain or tightness, trouble breathing, or vision changes. Glassia is made from human plasma (part of the blood) which may contain viruses and other infectious agents. Donated plasma is tested and treated to reduce the risk of it containing infectious agents, but there is still a small possibility it could transmit disease. Talk with your doctor about the risks and benefits of using this medication.
Before using Glassia
You should not use Glassia if you have ever had an allergic reaction to alpha 1-proteinase inhibitor, or if you have an IgA (immunoglobulin A) deficiency or antibody against IgA.
To make sure you can safely use Glassia, tell your doctor if you have any of these other conditions:
FDA pregnancy category C. It is not known whether Glassia will harm an unborn baby. Tell your doctor if you are pregnant or plan to become pregnant while using this medication. It is not known whether alpha 1-proteinase inhibitor passes into breast milk or if it could harm a nursing baby. Do not use this medication without telling your doctor if you are breast-feeding a baby. Glassia is made from human plasma (part of the blood) which may contain viruses and other infectious agents. Donated plasma is tested and treated to reduce the risk of it containing infectious agents, but there is still a small possibility it could transmit disease. Talk with your doctor about the risks and benefits of using this medication.
See also: Pregnancy and breastfeeding warnings (in more detail)
How should I use Glassia?
Glassia is injected into a vein through an IV. You may be shown how to use an IV at home. Do not self-inject this medicine if you do not fully understand how to give the injection and properly dispose of used needles, IV tubing, and other items used to inject the medicine.
Glassia is usually given once per week. Follow your doctor"s dosing instructions very carefully.
You will most likely receive your first few doses of this medication in a hospital or clinic setting where your vital signs can be watched closely in case the medication causes serious side effects.
Glassia is a liquid form of alpha 1-proteinase inhibitor that does not need to be mixed with a diluent.
If you are using the injections at home, be sure you understand how to properly use and store the medicine.
Glassia comes with patient instructions for safe and effective use. Follow these directions carefully. Ask your doctor or pharmacist if you have any questions.
Each single use vial (bottle) of this medicine is for one use only. Throw away after one use, even if there is still some medicine left in it after injecting your dose.
Store Glassia in its original container in the refrigerator. Do not freeze. Take the medication out of the refrigerator and allow it to reach room temperature before preparing your dose. Use the medication within 3 hours after you have punctured the rubber stopper in the vial with a needle or IV spike.
Do not use Glassia after the expiration date on the medicine label has passed.
What happens if I miss a dose?
Call your doctor for instructions if you miss a dose of Glassia.
What happens if I overdose?
Seek emergency medical attention or call the Poison Help line at 1-800-222-1222.
What should I avoid?
Follow your doctor"s instructions about any restrictions on food, beverages, or activity.
Glassia side effects
Get emergency medical help if you have any of these signs of an allergic reaction to Glassia: hives; wheezing, difficulty breathing; feeling like you might pass out; swelling of your face, lips, tongue, or throat.
Stop using Glassia and call your doctor at once if you have a serious side effect such as:
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fever, chills, body aches, flu symptoms, sores in your mouth and throat;
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pain or burning when you urinate;
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wheezing, chest pain or tightness, trouble breathing; or
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vision changes.
Less serious Glassia side effects may include:
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nausea, bloating;
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headache, dizziness, drowsiness;
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feeling tired;
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back pain, joint or muscle pain;
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swelling in your hands or feet;
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flushing (warmth, redness, or tingly feeling);
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cold symptoms such as stuffy nose, sneezing, sore throat, cough; or
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mild itching.
This is not a complete list of side effects and others may occur. Call your doctor for medical advice about side effects. You may report side effects to FDA at 1-800-FDA-1088.
See also: Side effects (in more detail)
What other drugs will affect Glassia?
There may be other drugs that can interact with Glassia. Tell your doctor about all medications you use. This includes prescription, over-the-counter, vitamin, and herbal products. Do not start a new medication without telling your doctor.
