How long do I have to take legal action to protect my rights?

In Tennessee you have one year from the date you “knew or should have known” that the Trasylol may have caused injury or death. Other states have different rules that apply to claims such as this and we cannot answer this question without identifying the applicable state law. The safest thing to do is to talk to a qualified civil justice lawyer as soon as possible and get the answers to questions about your case.