You can't really take anything safely long-term to prevent your immune system from attacking your body but you can try a short-term course of cetirizine hydrochloride or steroids or immunivir. Once the vax has triggered your immune system, it's unlikely that you can reverse it completely.
You can't really take anything safely long-term to prevent your immune system from attacking your body but you can try a short-term course of cetirizine hydrochloride or steroids or immunivir. Once the vax has triggered your immune system, it's unlikely that you can reverse it completely.