Long-Term Efficacy and Safety of Once-Weekly Levothyroxine Regimen in Hypothyroid Patients

Hypothyroidism is a prevalent endocrine disorder characterized by insufficient production of thyroid hormones. Traditional treatment involves daily administration of levothyroxine (L-T4), which can be challenging for some patients due to adherence issues. Recent studies have explored the efficacy of once-weekly L-T4 regimens, suggesting that they may provide a viable alternative for patients struggling with daily dosing The safety profile of once-weekly L-T4 has also been a focus of recent research. Evidence indicates that this regimen is associated with minimal side effects and is well-tolerated by patients. A comparative study found that once-weekly L-T4 did not result in significant adverse effects compared to daily dosing, reinforcing its potential as a safe treatment option