Our family history and DNA play a large role in our health and well-being. Genetic changes and traits carried by parents often appear in their children, even when they don't have any symptoms of a genetic condition. Some conditions have a higher genetic link than others, like sickle cell disease (SCD).
SCD is a blood disorder. It harms red blood cells by changing their shape. Healthy red blood cells are a flexible disc shape, allowing them to move easily through the body. With SCD, red blood cells become stiff, sickle-shaped cells that block blood flow, cause pain and damage organs. People with SCD also have abnormal hemoglobin (hemoglobin S) — a protein that helps our bodies use oxygen.
When someone has SCD, it means they've inherited two abnormal hemoglobin genes (one from each parent). SCD most commonly affects people of African, Mediterranean and Middle Eastern descent.
Sickle Cell Symptoms
Modern medicine can now identify SCD before it starts to affect a child's daily life. In the U.S., all newborns get screened for SCD. Some children have problems early on while others don't have problems until later in life.
Early symptoms include:
- painful swelling in the hands and feet
- fatigue or fussiness from low blood iron
- yellowing skin or whites of the eyes
Symptoms may be different for each person and change over time. Most of the visible signs of SCD are linked to complications.
Sickle Cell Complications
Pain can happen in people with SCD when oxygen isn't delivered throughout the body. They may feel crisis pain — pain that lasts several hours or even several days. This happens when sickled cells block small blood vessels that carry blood to the bones. The pain is described as sharp, intense, stabbing or throbbing. Pain often occurs in the:
- lower back
- legs
- arms
- abdomen
- chest
Along with crisis pain, people with SCD can suffer from other complications:
- Chronic pain: The cause of chronic pain is not well understood and is often different from crisis pain.
- Severe anemia: People with SCD often have mild to moderate anemia, however severe, life-threatening anemia can also develop.
- Infections: Sickle cell can damage the spleen, the organ that protects the body against certain types of germs. People with a damaged spleen are at risk for serious, life-threatening bacterial infections. These infections can morph into blood, lung, brain, spinal cord, or bone infections.
- Acute chest syndrome: SCD can deprive the lungs of oxygen. When this happens, it can damage lung tissue and cause chest pain and difficulty breathing.
- Jaundice or icterus: The skin and whites of the eyes take on a yellowish color when a large number of red blood cells rupture.

Living with Sickle Cell Disease
Education and understanding are always important first steps when living with any kind of long-term health problem. If you or your child has SCD:
- learn as much as possible
- build a relationship with your doctor so you feel comfortable asking questions
- develop a plan to manage your disease and complications
Babies and children with SCD should see a provider with experience caring for patients with the disease. They may want you to see a hematologist (blood disease specialist). People living with SCD might need to see their provider regularly — every three to 12 months for preventive measures.
Pursue a Healthy Lifestyle
As with many other conditions, maintaining a healthy lifestyle can help limit complications. Strengthen your body with:
- a nutrient-dense diet
- plenty of sleep
- regular physical activity
Limit activities that can harm your health.
- Stop smoking.
- Drink alcohol in moderation or not at all.
- Steer clear of situations that can trigger a pain crisis.
- Take time to rest.
- Drink plenty of water to stay hydrated.
- Avoid extreme heat or cold.
Resources for TRS-ActiveCare and TRS-Care Standard
Provider Finder®
Use our Provider Finder® to find a doctor. You can search by location, gender or specialty.
Well onTarget®
Work with a personal coach who can help you set and meet your health and wellness goals at no added cost. Wellness coaching from Well onTarget® uses credentialed health experts, including dietitians, nurses, personal trainers, and other specialists.

The Fitness Program
With the Fitness Program, you can choose from facilities across the country, digital options and pay-as-you-go studio classes like yoga and Pilates. The Fitness Program is available to you and your covered dependents age 16 and older.
Mental Health Resources
Living with a chronic condition can cause stress, anxiety and depression. You have mental health coverage and several options for getting care.
Resource for TRS-Care Medicare
Find a Provider
If you need help finding a provider or have questions about your benefits, please call UnitedHealthcare at 1-866-347-9507, TTY 711, 7 a.m.–6 p.m. CT, Monday–Friday. You can also search for providers online by signing in to retiree.uhc.com/TRS-CareMproviA.
SilverSneakers ®
SilverSneakers® is more than a fitness program. It's an opportunity to improve your health, gain confidence and connect with your community. Plus, it's included at no additional cost in your TRS-Care Medicare Advantage plan. Get started today by visiting www.SilverSneakers.com/StartHere.
Let’s Move
At no additional cost to you, Let's Move by UnitedHealthcare is here to help keep your mind, body and social life active. With simple resources, tools, fun events and personalized support, we'll help you explore ways to eat well, get fit, beat the blues, and stay connected. Start today, visit www.letsmovebyuhc.com.
Rally CoachTM
Tap into an online and live coaching support program that provides access to a variety of digital health and wellness courses. Get help living a healthier, happier life with Rally CoachTM programs at no additional cost. For Rally Wellness Coaching, call 1-800-478-1057, TTY 711 or go to rallyhealth.com/retiree.
Mental Health Virtual Visits
Connect with a mental health expert on your computer, tablet or smartphone. VisitVirtualVisitsMentalHealth.uhc.com to select a health care provider. They can evaluate and treat conditions such as depression and anxiety, and address substance use concerns.