Surgery to remove the spleen increases the risk of immune system late effects.
The risk of health problems that affect the immune system increases after treatment with the following:
Late effects that affect the immune system may cause infection.
Late effects that affect the immune system may increase the risk of very serious bacterial infections. These signs and symptoms may be caused by infection:
An infection may cause other symptoms that depend on the part of the body affected. For example, a lung infection may cause a cough and thick mucus.
- Redness, swelling, or warmth of a part of the body.
- Pain that is in one part of the body, such as the eye, ear, or throat.
Children who have had their spleen removed may need antibiotics to prevent infection.
Taking daily antibiotics for at least 2 to 3 years after splenectomy or until at least 5 years of age for young children may be recommended. At the first sign of fever (temperature over 101.5°F or 38.5°C), it is important to have prompt medical care and be treated with antibiotics. Antibiotics should also be given before dental work to prevent infection.
In addition, children at risk should be vaccinated against the following:
Talk to your child's doctor about whether other childhood vaccinations need to be repeated.
- Pneumococcal disease (for children aged 10 years and older and more than 5 years after last dose).
- Meningococcal disease.
- Haemophilus influenzae type b (Hib) disease.