Anthacain Injection is a medication that should only be administered by healthcare professionals Its main purpose is to block pain signals from reaching the brain providing temporary numbness in the surgical area and allowing for painless procedures It is common to experience some side effects after receiving this injection such as pain swelling and redness at the injection site However these side effects are usually mild and shortlived If you notice that the numbness or any other side effects persist at the injection site it is important to consult your doctor without delay Before using Anthacain Injection inform your doctor if you have any underlying heart disease or if you are taking medications for heart rhythm problems If you are pregnant or breastfeeding seek your doctors advice before using this medication It is worth noting that Anthacain Injection may cause dizziness Therefore it is advisable to avoid driving or operating heavy machinery while undergoing treatment with this medication