What should you know about rickets and bowed legs?

Rickets is a disorder of bone mineralisation during growth. Low vitamin D, inadequate calcium, absorption problems, kidney conditions, and inherited disorders can interfere with how bones harden. A child with rickets may have bowed legs, widening at the wrists or ankles, bone pain, muscle weakness, delayed growth, or difficulty walking. Some bowing is part of normal early development and improves as a child grows, while uneven, painful, progressive, or persistent bowing deserves review. A clinician may examine growth, gait, diet, medical history, and bone alignment, then request blood tests or imaging when appropriate.

Arrange a paediatric evaluation rather than starting high-dose supplements on your own. Treatment depends on the cause and may include clinician-directed vitamin D or calcium, correction of an absorption or kidney problem, nutrition guidance, and monitoring of growth and leg alignment. Paediatric Physiotherapy can support strength, balance, walking skills, and safe activity, but it does not replace treatment for a mineral deficiency. Shoes, exercises, or braces should be recommended for the child’s specific alignment; poorly chosen devices can interfere with movement.

Book a prompt appointment if bowing is worsening, affects one leg more than the other, causes pain, leads to frequent falls, or is accompanied by poor growth, weakness, or delayed motor skills. Seek urgent care for a child who cannot bear weight after an injury, has severe pain or swelling, develops a seizure, or appears acutely unwell. Early assessment helps separate a growth pattern from a bone-health problem.

Does the leg shape fit normal development or suggest a bone-health problem? Which tests are needed? What supplement dose, food plan, activity, or follow-up schedule is suitable?