Complications from RSV, Flu, COVID-19 and Strep Throat

ByMelinda Dean, RN

Complications can arise from infections like RSV, influenza, strep throat, and COVID-19, especially in children with weakened immune systems due to cancer or chemotherapy. Being aware of potential complications can help you respond quickly and appropriately if your child becomes ill. Let’s explore these complications in detail, as described by the Mayo Clinic, National Institutes for Health (NIH), and the Centers for Disease Control (CDC).

Complications

RSV (Respiratory Syncytial Virus)
RSV is most common from fall through late spring, and children can become infected multiple times during this period. Potential complications include:

  • Pneumonia: RSV can lead to lung inflammation and infection, which may become serious.
  • Repeated Infections: Children often experience recurring RSV infections.
  • Asthma Development: Infants who avoid RSV in their first year of life have a 26% lower risk of developing asthma by age five.
  • Hospitalizations: Over 50,000 children in the U.S. are hospitalized annually with RSV complications, according to the NIH.
  • Ear Infections: Babies and young children with RSV are at higher risk of ear infections.

Influenza (Flu)
Flu season typically occurs during the fall and winter months. Complications from influenza include:

  • Pneumonia: Lung inflammation and infection can be a serious outcome of the flu.
  • Sinus and Ear Infections: These moderate complications can accompany the flu.
  • Inflammation: Serious cases may cause inflammation of the heart, brain, or muscle tissues.
  • Asthma Attacks: Children with asthma may experience worsened symptoms during a flu infection.
  • Hospitalizations: The CDC reports that between 6,000 and 25,000 children are hospitalized with the flu each year in the U.S.

COVID-19
Although COVID-19 can occur year-round, it often peaks in winter. Its complications include:

  • Loss of Taste or Smell: Long-term loss of these senses can occur after infection.
  • Pneumonia: Lung inflammation and infection remain significant risks.
  • Skin Problems: Rashes or sores may develop in some cases.
  • Respiratory Distress: Severe breathing difficulties can result in insufficient oxygen in the body.

Strep Throat
Strep throat can happen any time of the year but is most common in fall and winter. Complications include:

  • Spread of Infection: The strep bacteria may spread to the tonsils, sinuses, skin, blood, or middle ear.
  • Scarlet Fever: This complication presents as a noticeable skin rash caused by strep bacteria.
  • Rheumatic Fever: A serious condition that can lead to heart, joint, and skin problems.

Common Treatments

Understanding common treatments for RSV, flu, COVID-19, and strep throat can help you manage your child’s illness more effectively. Treatment plans vary depending on the severity of the illness and your child’s medical condition. Consult your child’s doctor to ensure the best course of action.

RSV

  • Antiviral medication is not routinely recommended, according to the CDC.
  • Use over-the-counter (OTC) fever and pain relievers like ibuprofen or acetaminophen. Follow dosage instructions carefully.
  • Ensure your child stays hydrated to prevent dehydration.

Influenza

  • Antiviral medications are most effective when taken within two days of symptom onset. Consult your doctor promptly.
  • Use OTC fever and pain relievers as directed.
  • Encourage fluid intake to avoid dehydration.

COVID-19

  • Antiviral medications may help if started within five to seven days of symptom onset. Contact your doctor early.
  • Ensure your child drinks plenty of fluids to stay hydrated.

Strep Throat

  • Antibiotics are the primary treatment. Begin treatment as soon as symptoms appear to prevent complications.
  • Use OTC fever and pain relievers as directed.

Final Thoughts

Caring for a sick child can be overwhelming, but staying informed about possible complications and treatments provides confidence and clarity. Understanding symptoms and knowing when to contact your healthcare provider will prepare you to handle illnesses like RSV, flu, COVID-19, and strep throat.

If your child experiences severe symptoms, don’t hesitate to call 911 or visit the nearest emergency department.

As a parent or caregiver, it is important for you to have additional support, resources, and encouragement. The Sassy Carmen Foundation, https://www.sassycarmen.org/, is an excellent avenue for you to explore. They have many resources available to you, as their mission is to support and guide families dealing with pediatric cancer.

References

https://www.nih.gov/news-events/nih-research-matters/avoiding-rsv-infancy-reduces-asthma-risk

https://pmc.ncbi.nlm.nih.gov/articles/PMC2722601

https://www.cdc.gov/flu/signs-symptoms/index.html

https://www.cdc.gov/cancer-flu/families-caregivers/index.html

https://www.cdc.gov/flu/treatment/children-antiviral.html

https://www.cdc.gov/rsv/symptoms

https://www.cdc.gov/covid/treatment/index.html

https://www.cdc.gov/group-a-strep/about/strep-throat.html

https://www.cdc.gov/flu/highrisk/children.html#:~:text=CDC%20estimates%20that%20from%20the,annually%20in%20the%20United%20States.

https://www.mayoclinic.org/diseases-conditions/respiratory-syncytial-virus/symptoms-causes/syc-20353098#complications

https://www.mayoclinic.org/diseases-conditions/coronavirus/symptoms-causes/syc-20479963

https://www.mayoclinic.org/diseases-conditions/strep-throat/symptoms-causes/syc-20350338#complications

https://www.nih.gov

https://www.cdc.gov

https://www.mayoclinic.org

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