Intensive and prolonged use of smartphones is contributing to a rise in conditions affecting the hands and wrists, according to multiple international medical institutions. Experts warn that improper posture and repetitive thumb movements can trigger disorders such as carpal tunnel syndrome, De Quervain’s tenosynovitis – often referred to as “text thumb” – and trigger finger.
Recognizing the symptoms is crucial, as these conditions can significantly impact daily life. Warning signs include tingling, numbness, loss of strength, or persistent pain. Research published in the biomedical database PMC and the journal Annals of Medicine and Surgery highlights that these issues are particularly affecting young people; estimates suggest that 50% of intensive users in this age group already report some type of dysfunction or pain.
The American Association of Orthopaedic Surgeons notes that the risk increases for those using mobile devices for more than four hours a day. Beyond hand injuries, institutions like Penn State Health associate this behavior with “tech neck” and “cell phone elbow,” resulting from maintaining the same position for extended periods.
To slow the progression of these microtraumas, experts recommend:
Taking frequent breaks and performing stretches.
Alternating the use of both hands and utilizing voice commands.
Using ergonomic accessories to reduce tension on tendons.
Consulting a specialist if discomfort persists to avoid surgery or chronic injuries.
The increasing reliance on smartphones presents new challenges to musculoskeletal health, underscoring the importance of preventative measures and early intervention. Addressing these issues is vital as mobile device usage continues to grow across all demographics.
