Whiplash is considered a soft tissue injury that affects the neck and shoulder muscles resulting in sharp pain and swelling surrounding those areas. Delayed whiplash is quite common after being involved in a motor vehicle accident however, even if you are not experiencing the pain immediately, it is important to seek medical attention following the accident. It is important that you do not sign an settlement statement right away and be sure to wait a little to see if any injuries surface a few days later. Once you have signed any type of settlement agreement, there is no chance to file a claim. It is also important to remember that every State has a statute of limitations, which allows you to sue within a certain timeframe that is generally 2 years. However, every State has different laws so be sure to be knowledgeable in regards to your State’s laws.