Snake bites can cause a range of symptoms, from pain and swelling to severe paralysis and death. The effects depend on the type of snake and the severity of the bite. Early symptoms Pain, swelling, and throbbing at the bite site Redness, bruising, or blood blisters Fang marks in the skin Enlarged lymph nodes Later symptoms Nausea, vomiting, dizziness, and weakness Difficulty swallowing Breathing problems Shock and/or collapse Bleeding disorders Irreversible kidney failure Permanent disability and limb amputation Other symptoms Blurred vision Burning of the skin Seizures (convulsions) Diarrhea Excessive sweating Fever Increased thirst Loss of muscle coordination Numbness and tingling Rapid pulse