compression socks
What is mmHg in Compression Socks?

Compression socks provide healthy circulation, swelling relief, and support for legs. Their performance is gauged in millimeters of mercury, denoted as mmHg. The mmHg on the compression socks implies the pressure exerted on your legs. Greater values give more support, whereas lesser values give softer compression. Understanding what mmHg is will assist in selecting the appropriate pair of socks to suit your lifestyle or medical condition.

How mmHg Relates to Compression Socks 

Compression socks are used to promote circulation and relieve swelling with pressure. That pressure is counted in mmHg, which means millimetres of mercury. Graduated compression implies that the greatest mmHg is at the ankle and becomes progressively less up the leg. Different mmHg levels are for different uses. The mid levels (8-15 mmHg) are good to support fatigued legs, and moderate (15-20 mmHg) supports travel, pregnancy, or extended standing. Firm compression (20-30 mmHg) is commonly medical grade, and aims at varicose veins, edema, or post-surgical healing. 

Compression Sock Levels Explained

The compression socks are divided into mmHg levels, which signify the strength of pressure. These grades ascertain the level of support that the socks give to your legs.

Mild Compression (8–15 mmHg): Perfect for daily wear, to relieve tired legs, slight swelling, and avoid fatigue when sitting or standing for a long time.

Moderate Compression (15–20 mmHg): Ideal during travel, during pregnancy, and when varicose veins are mild. This level assists in alleviating leg pain and improving better.

Higher Compression Levels and Medical Use

Firm Compression (20–30 mmHg): It is a medical grade level often prescribed by physicians to help treat varicose veins, edema, and post-surgery healing.

Extra-Firm Compression (30–40 mmHg): Applied in extreme cases of venous disorders such as lymphedema or deep vein thrombosis. It provides optimum pressure in order to deal with severe leg health complications.

The appropriate level of compression can guarantee proper support and comfort depending on your needs.

How to Choose the Right mmHg for Your Needs 

The mmHg level you should wear in compression socks is dependent on your health condition and lifestyle. A brief guide is as follows.

15-20 mmHg

This is a medium compression level that is ideal when wearing the garment on a day-to-day basis, travelling, or during pregnancy. It has a significant effect on decreasing mild swelling and leg fatigue. These socks do not put strain or leave the leg feeling tight, but rather boost circulation. Most users depend on 15-20 mmHg pressure to avoid cramps when sitting or standing for long periods. It is a comfortable level of support to use every day.

20-30 mmHg

The 20-30 mmHg compression socks provide a firm medical-grade support and are used to treat varicose veins and edema, as well as post-surgical recovery. Our Plusock 2XL-7XL Solid Color Plus Size Compression Socks (3 Pairs) offer uniform pressure that is of high comfort. They are made to fit large-sized legs and are long-lasting. The socks aid in circulation as they promote comfort throughout the day.

30-40 mmHg

Severe conditions such as lymphedema or deep vein thrombosis are treated through extra-firm compression of 30-40 mmHg. This pressure is highly exerted to minimize swelling as well as to avoid blood clots. Because of excessive compression, use of these socks should be under medical supervision. They have been tailored to handle severe complications of leg health.

compression socks

Potential Risks of Wearing the Wrong Compression Level

An improper mmHg level when wearing compression socks may cause numerous health complications. Such as:

Impaired Circulation

Compression socks worn too tightly can also cause constriction of blood vessels, and this will defeat the purpose of the socks. This may cause numbness, tingling, or even deep vein thrombosis in worst-case scenarios. Socks that are too tight can irritate the skin, chafe, or even lead to disruption of circulation that can result in numbness, tingling, and discoloration of the toes or feet. In extreme situations, too-tight compression socks may develop pressure ulcers or exacerbate an already existing medical issue.

Skin Damage

Inappropriately fitted compression socks, e.g., rolled or folded over, or too small, can irritate the skin too much. It could also lead to itchiness, red spots, irritation of the skin, or temporary dents on the skin. They can also lead to chafing, scraping, cuts, or bruises, particularly with a dryness of the skin or air. Wearing them too low will keep your calf muscles out of the compression and may even bruise and make them sore.

Muscle Weakness

Overuse of compression socks may also reduce muscle activity in case the muscles develop a reliance on outside aid. This can be especially a problem for athletes or active people, as it can make the muscles weaker over time. An ill-fitting compression stocking, i.e., too tight, rolled up, or folded over, can lead to skin irritation. They could also lead to itchiness, redness, irritation of the skin, or temporary dents on the skin.

Worsening of Existing Conditions

Wearing compression socks can aggravate your condition in case you have peripheral arterial disease (PAD) or very fragile skin. The pressure can also inhibit the blood or skin. Selecting the wrong fitting compression stockings, improper donning and caring of the stockings may result in poor circulation, itching, and skin irritations, redness, skin breaks, and skin necrosis. Before wearing compression socks, it is necessary to check with a medical expert in case you have these conditions.

Discomfort and Pain

Wearing compression socks that are too tight or worn for too long will actually impede blood circulation rather than enhance it. It may cause complications like limited circulation of blood. Even the best compression socks, when used incorrectly, may become harmful. The socks should not be too tight or worn too long; otherwise, they will cut off the blood flow instead of enhancing it.

compression socks

Conclusion

Selecting the appropriate mmHg level when wearing compression socks will make it comfortable and beneficial to your leg health. The incorrectly fitting compression level can make you feel uncomfortable, irritate the skin, or exacerbate any medical condition you might have. It's essential to check your personal needs and consider consulting a healthcare expert in case of doubts about the level to select. For those needing extra comfort, plus size compression socks offer a better fit without compromising the benefits. Compression socks fitted properly enhance blood circulation, decrease swelling, and increase the health of the legs.

Read more:

How to Speed up Muscle Strain Recovery

Do Compression Socks Help with Leg Cramps?

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