Gammaven 5gm Infusion is an effective treatment option for bone marrow transplant patients who are over 20 years old particularly within the first 100 days posttransplant It serves to prevent both systemic and local infections This infusion is specifically indicated for individuals with primary immunodeficiency conditions that severely impair their ability to produce antibodies putting them at a higher risk of infections By supplying the body with antibodies it cannot generate on its own Gammaven helps in the fight against infections This therapy is suitable for both children and adults and is administered intravenously Following the administration of Human Normal Immunoglobulin your doctor will closely monitor you for any possible side effects While generally welltolerated Gammaven 5gm Infusion may occasionally cause side effects such as back pain chills flushing a warm sensation in the face ears neck and trunk dizziness headache nausea decreased blood pressure and muscle pain If you experience any of these side effects or simply feel unwell it is important to inform your doctor They may be able to suggest ways to prevent or reduce these effects Prior to using Gammaven it is crucial to disclose any issues with blood clotting to your doctor Additionally if you have recently received or are planning to receive a vaccination your doctor should be made aware As the safety of this medicine during pregnancy or breastfeeding is not fully known it is advisable to seek advice from your doctor in these situations