What is the most commonly used firmness for compression stockings without a prescription?

The most commonly used firmness for compression stockings without a prescription is 15-20 mm/Hg. This level of compression is considered ideal for individuals who may experience mild symptoms related to venous insufficiency, such as occasional swelling or tired legs. It provides sufficient support to help improve circulation while being comfortable enough for everyday wear.

Compression stockings in the 15-20 mm/Hg range are typically available over the counter, making them accessible to the general public for preventative use. This level of firmness is widely recommended for those who occasionally experience discomfort but do not have severe medical conditions requiring higher compression.

Higher levels of compression, like 20-30 mm/Hg and above, generally warrant a prescription, as they are used for more significant medical issues like chronic venous insufficiency, lymphedema treatment, or post-surgical recovery. Stockings with compression exceeding 30 mm/Hg are especially suited for clinical settings under professional supervision. This reinforces the appropriateness of the 15-20 mm/Hg range for general use, making it the standard choice for those seeking mild support without medical guidance.