Gammagard S/D is a medication that is used to treat primary immunodeficiency disorders, such as common variable immunodeficiency (CVID) and X-linked agammaglobulinemia. It is a sterile solution that contains antibodies that help to boost the immune system and protect against infections.

This medication is administered intravenously and works by replacing the missing or deficient antibodies in individuals with immunodeficiency disorders. By providing these antibodies, Gammagard S/D helps to strengthen the immune system and reduce the risk of infections.

It is important to follow the dosing schedule prescribed by your healthcare provider when taking Gammagard S/D. Your healthcare provider will determine the appropriate dose based on your individual needs and medical history.

Like all medications, Gammagard S/D may cause side effects in some individuals. Common side effects may include headache, fatigue, and injection site reactions. If you experience any severe or persistent side effects, it is important to contact your healthcare provider right away.

It is important to inform your healthcare provider about any other medications or supplements you are taking before starting Gammagard S/D, as they may interact with this medication. Additionally, it is important to inform your healthcare provider if you are pregnant, planning to become pregnant, or breastfeeding before starting this medication.

Overall, Gammagard S/D is a valuable medication for individuals with primary immunodeficiency disorders. By boosting the immune system and reducing the risk of infections, it can help improve quality of life for those living with these conditions.