article_snippet: Scroll down for video .
article_snippet: It was really horrendous pain
article_snippet: and I couldn't hold my head up for more than 10 minutes at a time,' Bobby Leithauser, from Marco Island, Florida explained.
article_snippet: Symptoms include dizziness, muscle weakness, numbness, vision problems, headaches and problems with balance and coordination.
article_snippet: I started putting the pieces of the puzzles together,' she said.