Dealing with swollen, aching legs or stubborn skin ulcers can be incredibly frustrating, and finding relief takes much more than a quick fix. When leg circulation problems cause painful flare-ups or open wounds, knowing how to treat them safely is everything. Dr RC Sreekumar, president of the Vascular Society of India, and chairman and head of vascular and endovascular surgery at PRAN Hospital, Thiruvananthapuram, breaks down exactly how to protect your skin, heal faster, and keep the pain from coming back, in an interview with Unnikrishnan S. Edited excerpts:
How is a patient’s arterial circulation assessed before starting high-pressure compression therapy?
Checking arterial supply is non-negotiable to prevent complications like gangrene. In isolated venous disease, peripheral pulses are typically normal. When the diagnosis is unclear, a venous duplex ultrasound confirming reflux helps settle the question.
To formally check circulation, vascular surgeons measure the Ankle-Brachial Index (ABI), which compares blood pressure at the ankle to the arm. However, if a patient has calcified arteries – common in older individuals or those with diabetes –ABI can be unreliable. In those scenarios, we rely on toe pressures or transcutaneous oxygen measurements.
What are the best-practice protocols for managing the fragile, weeping skin of acute stasis dermatitis flare-ups?
During an acute flare, the skin is often oozing, cracked, and highly reactive – a poor candidate for anything harsh. Best-practice management generally follows this sequence:
Calm the inflammation first – Anti-inflammatory drugs and antibiotics if required
Dry the weeping skin using dressings
Avoid known irritants
Gentle, bland moisturisation once weeping has settled
Compression only once the acute inflammation is controlled enough to tolerate it
What local treatments are recommended if stasis dermatitis progresses to an open venous stasis ulcer?
While compression is the cornerstone of healing, surgical intervention is usually required alongside it to prevent recurrence. Locally, we focus on moisture-balanced wound care. We use absorptive foams or alginates for heavily draining wounds, and hydrocolloids or hydrogels for drier ulcers.
For compression, a four-layer bandage system is highly effective; its short-stretch layers provide pressure when the patient moves, while the long-stretch layers maintain compression at rest. Finally, the peri-wound skin must be protected with moisturising creams, as the surrounding area is often macerated or eczematous.
When is compression wraps preferred over standard stockings?
Multi-layer wraps are preferred when there is an open ulcer, heavy drainage, significant swelling, or leg shape irregularities that prevent a stocking from fitting properly. Stockings are meant for long-term maintenance once the skin heals. They are also indicated for two weeks post-endovenous thermal ablation, and as a permanent option for deep venous reflux.
At what stage do you decide conservative management has failed, intervention is required?
Surgical or endovascular options should actually be considered early on, as combining intervention with compression heals ulcers faster and lowers recurrence rates. Conservative management (compression, elevation, skin care) requires months of strict compliance. We escalate to interventions, like ablation of the refluxing superficial vein, if the ulcer fails to progress despite adequate compression, or if the patient cannot tolerate long-term conservative therapy.
What long-term lifestyle modifications are most effective at preventing recurrence?
Prevention starts with a thorough Doppler ultrasound; patients with superficial reflux alone have a lower recurrence risk than those with deep venous valve incompetence. For long-term management, daily wear of medical compression stockings is vital. Patients should elevate their legs above heart level for 15-30 minutes every few hours and use a pillow overnight. Activities that activate the calf muscle pump-like walking, calf raises, cycling, and swimming-are highly encouraged. Weight loss, smoking cessation, and routine follow-ups are equally essential to manage this lifelong condition.
