Tick paralysis is a loss of muscle function that results from a tick bite.
Paralysis may cause breathing difficulties, which may require the use of a breathing machine.
The child may also have mild, flu-like symptoms (muscle aches, tiredness).
Exams and Tests
People can be exposed to ticks in many ways. For example, they may have gone on a camping trip, live in a tick-infested area, or have dogs or other animals that can pick up ticks. Often, the tick is found only after thoroughly searching a person's hair.
Finding a tick embedded in the skin and having the above symptoms confirms the diagnosis. No other testing is required.
Removing the tick removes the source of the poison. Recovery is rapid after the tick is removed.
Full recovery is expected following the removal of the tick.
Breathing difficulties can cause respiratory failure. When this happens, the body’s organs do not have enough oxygen to work well.
When to Contact a Medical Professional
If your child suddenly becomes unsteady or weak, have the child examined right away. Breathing difficulties require emergency care.
Use insect repellents and protective clothing when in tick-infested areas. Tuck pant legs into socks. Carefully check the skin and hair after being outside and remove any ticks you find.
If you find a tick on your child, write the information down and keep it for several months. Many tick-borne diseases do not show symptoms right away, and you may forget the incident by the time your child becomes sick with a tick-borne disease.
Bolgiano EB, Sexton J. Tick-borne illnesses. In: Marx JA, Hockberger RS, Walls RM, et al, eds. Rosen's Emergency Medicine: Concepts and Clinical Practice. 8th ed. Philadelphia, PA: Elsevier Mosby; 2013:chap 134.
Diaz JH. Ticks, including tick paralysis. In: Mandell GL, Bennett JE, Dolin R, eds. Principles and Practice of Infectious Diseases. 8th ed. Philadelphia, PA: Elsevier Churchill Livingstone; 2014:chap 298.
Review Date 4/21/2015
Updated by: Neil K. Kaneshiro, MD, MHA, Clinical Assistant Professor of Pediatrics, University of Washington School of Medicine, Seattle, WA. Also reviewed by David Zieve, MD, MHA, Isla Ogilvie, PhD, and the A.D.A.M. Editorial team.