Class 1(18-21 mmHg)
Mild varicoses without any significant tendency to oedema formation, Early varicoses in pregnancy, Feeling of heaviness and tiredness in the leg.
Class 2 (23-32 mmHg)
Severe varicose vein, Moderate oedema, Pregnancy varicosis, Mild post traumatic swelling, Healing, Post minor ulceration, Post superficial thrombo plebitis, Post Sclerotherapy, Post surgery.
Class 3 (34-36 mmHg)
Severe chronic venous insufficiency, Marked oedema formation, White atrophy, Induration of the skin.