Both Nortriptyline and Levothyroxine offer similar effectiveness, with differences in speed and duration of relief.

Levothyroxine is gentler on the liver and kidneys, making it a safer long-term option for some patients.

Both drugs are low-risk for addiction when used properly, with minimal potential for misuse.

Levothyroxine offers various forms, including liquid and injectable options, providing more flexibility.

Levothyroxine is safer for patients with cardiovascular issues or diabetes.

Levothyroxine is better for chronic conditions, offering longer-lasting effects and more flexibility.