Rickets
Rickets
Rickets is a disease caused by a lack of vitamin D and calcium in the body. It affects bone development in children, leading to softening of bones (osteomalacia), bowlegs or knock-knees, delayed closure of growth plates, and pain in the bones and joints.
Show Medications for Rickets
18/05/2026
Updated: 12/06/2026
Rickets: A Condition Affecting Bone Health
What is Rickets?
Rickets is a condition that affects the bones, causing them to become soft and weak. It occurs when the body does not have enough calcium or vitamin D, which are essential for building strong bones.
Key Symptoms of Rickets
- Softening of the bones (osteomalacia)
- Bowlegs or knock-knees
- Delayed closure of growth plates
- Pain in the bones and joints
Diagnosing Rickets: Standard Diagnostic Tests
- Serum calcium level test: Measures the level of calcium in the blood.
- Alkaline phosphatase (ALP) test: Checks for high levels of ALP, an enzyme that indicates bone growth and repair.
- X-ray of the bones: Provides images of the bones to check for softening or deformities.
Treatment of Rickets
Gold Standard Treatment:
The gold standard treatment for rickets is the administration of vitamin D and calcium supplements.
Vitamin D plays a crucial role in maintaining bone health by promoting calcium absorption from the gut. It also helps regulate calcium levels in the blood and bones.
Calcium supplements are essential to replenish the body's stores of this vital mineral, which is necessary for building and maintaining strong bones.
How it Works:
- Vitamin D stimulates the absorption of calcium from the gut, increasing its levels in the blood and bones.
- Calcium supplements provide an additional source of this essential mineral to support bone growth and development.
Alternatives to Gold Standard Treatment:
In some cases, alternative treatments may be considered for patients with rickets. These include:
- Bisphosphonates: These medications work by inhibiting the activity of osteoclasts, cells that break down bone tissue.
- Calcitonin: This hormone helps regulate calcium levels in the blood and bones by promoting its deposition into bone tissue.
- Parathyroid hormone (PTH): PTH is involved in regulating calcium levels in the body. It promotes the release of calcium from bones, which can help alleviate symptoms of rickets.
How Alternatives Work:
- Bisphosphonates: By inhibiting osteoclast activity, bisphosphonates reduce bone resorption and promote bone growth.
- Calcitonin: This hormone helps regulate calcium levels in the blood and bones by promoting its deposition into bone tissue.
- Parathyroid hormone (PTH): PTH promotes the release of calcium from bones, which can help alleviate symptoms of rickets.
Risk Factors and Causes of Rickets
Introduction
Rickets is a condition characterized by softening of the bones (osteomalacia) due to inadequate mineralization. Understanding the causes and risk factors of rickets is essential for prevention and early intervention.Causes of Rickets
The primary cause of rickets is a lack of vitamin D and calcium in the diet, which are crucial for bone growth and development. This can occur due to various reasons:- Lack of vitamin D and calcium in the diet: A diet deficient in these essential nutrients can lead to rickets.
- Malabsorption of nutrients due to gastrointestinal disorders: Certain conditions, such as celiac disease or Crohn's disease, can impair nutrient absorption, increasing the risk of rickets.
Risk Factors for Rickets
Certain individuals are at a higher risk of developing rickets:- Lack of vitamin D and calcium in the diet: A diet deficient in these essential nutrients increases the risk of rickets.
- Malabsorption of nutrients due to gastrointestinal disorders: Conditions that impair nutrient absorption can increase the risk of rickets.
- Chronic kidney disease: Kidney disease can lead to impaired calcium and vitamin D metabolism, increasing the risk of rickets.
- Premature birth or low birth weight: Infants born prematurely or with low birth weight are at a higher risk of developing rickets due to inadequate mineralization.