What is a serum used for treating snake bites?
Antivenom, also known as antivenin, venom antiserum, and antivenom immunoglobulin, is a specific treatment for envenomation. It is composed of antibodies and used to treat certain venomous bites and stings.
Can ASV be given in pregnancy?
Anti-snake venoms (ASV) are scarce, expensive and may have potentially dangerous side effects for the mother and fetus [6], [7], [10], [11], [12], [13]. Its use in pregnancy should therefore be with caution and only when there is threat to life as seen in this patient with local and systemic envenomation.
How do you administer ASV?
ASV can be administered either by slow intravenous injection at a rate of 2 ml/min or by intravenous infusion (antivenom diluted in 5–10 ml per kilogram body weight of normal saline or D5 W and infused over 1 h).
Why does antivenom only work once?
Antivenom cannot reverse the effects of venom once they’ve begun, but it can prevent it from getting worse. In other words, antivenom cannot un-block a channel once it’s already been blocked. Over time, your body will repair the damage caused by the venom, but antivenom can make it a much smaller repair job.
How long does it take for antivenom to work?
It is usually given within the first 4 hours after the snakebite and may be effective for 2 weeks or more after the bite. Serum sickness is a delayed reaction to receiving antivenom and can occur several days or weeks after treatment.
What is ASV injection?
V Asv Injection is a prescription medicine. This is a combination of four venoms that is prescribed in the treatment of snakebite. It neutralizes the venom and prevents life-threatening events. ₹463.5MRP₹618.
Is anti venom safe in pregnancy?
The current available evidence suggests that antivenom use is safe in pregnancy and that what is good for the mother is good for the fetus. Further research is needed to clarify the optimal management schema for envenomation in pregnancy.
When do you give ASV?
ASV Administration Criteria ASV is a scarce, costly commodity and should only be administered when there are definite signs of envenomation. Unbound, free flowing venom, can only be neutralised when it is in the bloodstream or tissue fluid.
How do you administer anti snake serum?
For intravenous use, the serum should be at room temperature, the injection should be given very slowly, and the patient should be recumbent during the injection, and for at least an hour afterwards.
