Rickets: Causes, Symptoms, Diagnosis, Treatment, and Prevention

What is Rickets?

Rickets is a condition that affects bone growth in children. It happens when bones become soft or weak. Usually, this is due to a lack of vitamin D, calcium, or phosphate. Because of this, bones may bend or break more easily. Rickets in children is more common, but adults can get a similar condition called osteomalacia. In the United States, rickets is rare, but it can still occur, especially in areas with less sunlight.

Causes of Rickets

Most often, rickets is caused by a shortage of vitamin D. Vitamin D helps the body use calcium and phosphate to build strong bones. Without enough vitamin D, bones cannot form properly. There are several reasons why a child might develop rickets:

Not getting enough sunlight, which helps the body make vitamin D

Eating a diet low in vitamin D, calcium, or phosphate

Having trouble absorbing vitamin D due to digestive problems

Rare genetic disorders that affect vitamin D use

For example, children who spend little time outdoors or wear clothing that covers most of their skin may be at higher risk. Additionally, babies who are only breastfed and do not get vitamin D supplements may also develop rickets.

Symptoms of Rickets

Early signs of rickets can be easy to miss. However, as the condition gets worse, symptoms become more noticeable. Common signs of rickets include:

Soft or weak bones

Bowed legs or knock knees

Delayed growth or short height

Pain in the bones, especially legs, pelvis, or spine

Swollen wrists or ankles

Dental problems, such as delayed tooth growth

Sometimes, children with rickets may also feel tired or weak. If you notice any of these symptoms, it is important to see a doctor.

How Rickets is Diagnosed

Doctors use several steps to diagnose rickets. First, they ask about your child’s health and diet. Next, they do a physical exam to check for bone changes. Often, doctors order blood tests to measure vitamin D, calcium, and phosphate levels. In some cases, X-rays are used to look at bone shape and strength. Because early diagnosis helps prevent long-term problems, it is important to seek medical advice if you notice signs of rickets.

Treatment Options for Rickets

Treating rickets focuses on fixing the cause. Most children need more vitamin D and calcium. Doctors may suggest:

Vitamin D supplements

Calcium and phosphate supplements

Changes in diet to include more dairy, fish, or eggs

More safe sun exposure

In rare cases, if rickets is due to a genetic problem, special medicines may be needed. Sometimes, if bones are very bent, surgery may help. However, with early treatment, most children recover fully.

Prevention Tips for Rickets

Preventing rickets is often simple. Here are some tips on how to prevent rickets:

Make sure children get enough sunlight each day

Include foods rich in vitamin D, like fish, eggs, and fortified milk

Give vitamin D supplements to breastfed babies, as advised by a doctor

Encourage a balanced diet with enough calcium and phosphate

For families living in areas with little sunlight, supplements may be especially important. Always talk to your doctor before starting any new vitamins.

Living with Rickets: Lifestyle Guidance

With proper care, most children with rickets can lead healthy lives. Still, regular check-ups are important. Doctors will monitor bone growth and vitamin levels. In addition, parents should help children eat a healthy diet and get safe sun exposure. If your child has trouble moving or feels pain, physical therapy may help. Remember, early treatment and prevention make a big difference.

If you have concerns about rickets in children or adults, consult a healthcare professional for personalized advice on rickets.