Histoglob 1ml Injection is a medicine used to prevent various allergic conditions such as allergic rhinitis, eczema, urticaria, and generalized skin allergies. It works by producing protective antibodies (proteins) that neutralize the chemical messengers, which cause allergic reactions. Histoglob 1ml Injection is given by your doctor or nurse. The dose you are given will depend on your condition and how you respond to the medicine. You should keep taking this medicine for as long as your doctor recommends. If you stop treatment too early, your symptoms may come back, and your condition may worsen.Histoglob 1ml Injection is well tolerated and does not usually cause any common side effects. However, it may cause injection site reactions such as pain, redness, and swelling in some people. Get medical advice if you experience any additional symptoms.Let your doctor know about all other medications you are taking, as some may affect, or be affected by, this medicine. Before taking this medicine, you should tell your doctor if you have any kidney or liver diseases so that your doctor can prescribe a suitable dose for you. You should also tell your doctor if you are pregnant, planning pregnancy, or breastfeeding. Histoglob 1ml Injection should not be used in acute allergic attacks.