Welcome to our blog! Here, we share the latest news, updates, and insights in the field of vascular and endovascular surgery. Our aim is to provide you with valuable knowledge, updates, and stories that align with our practice’s core values of empathy, empowerment, and excellence.
Yes, varicose veins can cause skin damage. The mechanism is long-standing high pressure in the leg veins (chronic venous insufficiency), which triggers inflammation, fluid leakage, pigment staining, and eventually skin hardening or ulcers. Early treatment often improves symptoms and can prevent progression.
Weight gain can make varicose veins feel worse because it raises pressure in the leg veins, makes it harder for blood to return upwards efficiently, and often reduces activity (which weakens the calf “pump” that helps circulation). Losing weight can improve swelling and heaviness, but it usually doesn’t repair damaged valves if reflux is already present.
A vein-friendly diet is usually one that’s high in fibre, rich in fruits and vegetables, lower in salt and ultra-processed foods, and steady on hydration. Done consistently, it can reduce swelling and discomfort. However if you already have venous reflux, you’ll still need proper assessment and (possibly) treatment for lasting relief.
Varicose vein related symptoms can worsen before your period, especially in the premenstrual phase. Hormonal shifts (particularly due to higher progesterone), plus mild fluid retention, can increase leg heaviness, aching, and swelling in women who already have some degree of vein weakness or reflux.
Most patients can start walking immediately (often the same day) after varicose vein treatment. Light exercise is commonly fine from around day 5–7, while running, heavy lifting, and contact sports are usually better left until about 2–4 weeks, depending on the procedure and how much bruising or tenderness you have. If you had extensive microphlebectomy (multiple small incisions), you may need a little longer for recovery.
Expanding from the risk overview, this final installment outlines what happens once an aneurysm is diagnosed. It explains when monitoring is appropriate, when treatment becomes necessary, and how EVAR compares with open surgery to help patients understand their best options.
Following the discussion on symptoms and screening, this article explores the factors that drive aneurysm formation. It breaks down both lifestyle-related and genetic risks to help readers understand what may increase their likelihood of developing an aneurysm.
Building on the basics, this section explains why many aneurysms cause no warning signs until they become large or unstable. It highlights who should be screened, what subtle changes to watch for, and why proactive evaluation is critical for individuals with higher risk.
This article introduces the fundamentals of aortic aneurysms — how they form, why they often grow quietly, and why early diagnosis makes such a significant difference. It provides the essential understanding needed before exploring symptoms, risks, and treatment options in the next articles.
Menopause can trigger changes in vein health, leading to varicose veins, spider veins, or leg discomfort as hormone levels drop and circulation slows. With the right lifestyle habits and early treatment, these issues can be managed effectively. Dr. Darryl Lim offers compassionate, minimally invasive care to help you restore comfort and confidence in your legs.
Wondering when you can safely return to exercise after varicose vein treatment? With Dr. Darryl Lim’s personalized recovery plans and minimally invasive procedures, most patients can walk immediately and gradually resume sports within weeks—ensuring a safe, confident return to an active lifestyle.
Varicose veins and chronic venous insufficiency (CVI) are often confused, but they’re not the same. Varicose veins are the visible, bulging veins on the surface, while CVI is the deeper circulation problem that can cause swelling, skin changes, or ulcers if left untreated. Recognizing the difference helps you know when it’s time to seek expert care.
Former President Donald Trump was recently diagnosed with chronic venous insufficiency (CVI) after experiencing mild swelling in his legs, drawing attention to a condition that affects millions worldwide. CVI occurs when damaged leg veins prevent proper blood flow back to the heart, often leading to swelling, discomfort, and long-term complications if left untreated.
Pelvic Congestion Syndrome (PCS) is an underdiagnosed yet significant cause of chronic pelvic pain in women, especially those of childbearing age. Often mistaken for other gynecological conditions, PCS involves dilated pelvic veins and symptoms like a dull, persistent ache that worsens with standing or after intercourse. This first part of our series explores the symptoms, causes, risk factors, and diagnostic methods used to uncover this hidden condition.
In this continuation of our series on Pelvic Congestion Syndrome, we explore the treatment options available for women living with this often misunderstood cause of chronic pelvic pain. From conservative management and hormonal therapy to advanced, minimally invasive procedures like ovarian vein embolization and vein stenting, Dr. Darryl Lim—vascular and endovascular surgeon in Singapore—offers a tailored, patient-first approach to restoring comfort and quality of life. Learn how timely diagnosis and targeted treatment can provide lasting relief.
Dark spots on the legs are often linked to varicose veins and chronic venous insufficiency (CVI), where poor circulation causes skin discoloration and swelling. Identifying the root cause is essential, as treatments may include lifestyle changes, medical procedures, and topical therapies to restore healthy skin tone.
Discover the factors affecting varicose vein treatment costs in Singapore, from severity to insurance coverage. Dr. Darryl Lim offers a range of procedures, including Radiofrequency Ablation and Sclerotherapy. Book a consultation today for expert advice on personalized treatment plans.
The short answer: Not as bad as you’d think.
The short answer: It depends on your symptoms and the severity of your veins.
Varicose veins often start subtly with mild leg heaviness or faint, twisting veins that are easy to overlook. However, if left untreated, they can progress to bulging veins, skin changes, and even venous ulcers. Early recognition and proper treatment are key to preventing serious complications.
VAC (Vacuum-Assisted Closure) dressings use controlled negative pressure to speed up healing by removing excess fluid and boosting blood flow. Ideal for slow-healing wounds like diabetic ulcers or surgical incisions, VAC therapy promotes healthy tissue growth, reduces infection risk, and supports faster recovery.
The short answer: Yes, but not always in the same spot.
Struggling with a stubborn wound? Negative Pressure Wound Therapy (NPWT) uses gentle suction to enhance blood flow, remove fluid, and speed up healing. With expert care from specialists like Dr. Darryl Lim, NPWT offers a powerful solution for faster, more effective recovery.
An IVC (inferior vena cava) filter is a small device placed in your body’s largest vein to catch blood clots before they reach the lungs, helping prevent pulmonary embolism. It’s a safe option for patients who can’t take blood thinners, with removable or permanent choices available. For expert care and guidance, trust a vascular specialist like Dr. Darryl Lim.
Varicose veins aren’t just cosmetic—they can lead to unexpected bleeding when weakened veins and skin become fragile from pressure. Early signs like heavy legs or skin changes should prompt action, as timely treatment with options like Radiofrequency Ablation or ClariVein can prevent complications. Consulting a vascular specialist ensures safe, effective care.
Deep vein thrombosis (DVT) is a significant risk for travelers, often developing after long flights due to poor circulation. Symptoms like leg pain and swelling can signal DVT, but preventive steps such as staying hydrated and using compression stockings can reduce risks. For personalized advice, consult Dr. Darryl Lim to safeguard your health during travel.
Varicose veins can cause pain and cosmetic concerns, but effective treatments are available in Singapore, even without insurance. Options like sclerotherapy, radiofrequency ablation, and surgery vary in cost depending on the severity and method. Dr. Darryl Lim provides personalized care with transparent pricing to help you regain confidence in your vein health.
Gangrene, often affecting diabetic patients, results from poor blood flow or infection, typically in the toes and feet. Early symptoms like discoloration, pain, or swelling should not be ignored to prevent serious complications. Dr. Darryl Lim, a Vascular Specialist in Singapore, provides expert care to preserve tissue and maintain foot health.
The short answer: Both are excellent — but the right choice depends on your needs.
Diabetic foot complications, caused by nerve damage and poor circulation, can increase infection risks and hinder wound healing, especially in Singapore’s humid climate. Regular screenings, daily foot care, and expert treatment, including custom orthotics and specialized wound care, are essential to prevent ulcers and infections. Dr. Darryl Lim and his team provide tailored care to help patients maintain healthy feet and avoid serious complications
Early diabetic foot screening is vital to detect neuropathy and poor circulation before complications arise, especially in Singapore’s humid climate, which increases infection risks. Dr. Darryl Lim and his team offer comprehensive screenings and personalized care to help patients maintain foot health and prevent serious conditions.
Spider veins can be managed with natural remedies like exercise, diet changes, and compression stockings, or over-the-counter treatments such as retinol creams and vitamin K. For long-term results, consulting a vascular specialist for treatments like sclerotherapy or radiofrequency ablation is recommended.
Spider veins can be managed with treatments like sclerotherapy and VeinGogh, along with lifestyle adjustments such as regular exercise, maintaining a healthy weight, and wearing compression stockings. This combination of treatment and prevention promotes healthier veins and helps reduce the appearance of spider veins over time.
Massage can provide temporary relief for spider veins by improving circulation and reducing discomfort, but it won’t eliminate the veins or address the underlying causes. For long-term solutions, medical treatments like sclerotherapy or VeinGogh are recommended.
It’s common for spider veins to appear darker or more prominent after treatment due to factors like inflammation, trapped blood, and bruising. These effects are temporary and usually fade over time as the body heals. Following post-treatment care instructions can help improve the healing process.
The short answer: Size, depth, and symptoms
Darkened toes can signal serious issues like poor circulation, infection, or gangrene, especially in diabetic patients. Dr. Darryl Lim, a Vascular Specialist in Singapore, provides expert care to diagnose and manage diabetic foot complications, helping patients maintain foot health and reduce risks.
Leg ulcers, often caused by chronic venous insufficiency, diabetes, or injury, require prompt treatment to prevent complications. Wound care, compression therapy, and surgical interventions are effective options for managing and healing these open wounds.
The short answer: Yes, and most treatments don’t require surgery at all.
Leg discoloration, often seen as brown or reddish spots, can be caused by conditions like diabetes, chronic venous insufficiency, or peripheral vascular disease. Learn more about potential causes, symptoms, and treatments for leg discoloration.
Diabetes increases the risk of Peripheral Vascular Disease (PVD) by accelerating atherosclerosis, which reduces blood flow to the limbs. Early detection, blood sugar control, and lifestyle changes are essential for managing both diabetes and PVD effectively.
Peripheral Vascular Disease (PVD) is a condition where the arteries become narrowed, reducing blood flow to the limbs. It can cause leg pain and increase the risk of heart attack and stroke. Early detection and lifestyle changes are crucial to managing PVD effectively.
Leg swelling is a common symptom of Peripheral Vascular Disease (PVD), often signaling underlying vascular issues. Learn about the causes, diagnosis, and treatment options to manage leg swelling and improve your vascular health.
Recognizing the signs of Peripheral Vascular Disease (PVD) is crucial for early intervention. Learn about common symptoms, risk factors, and how timely diagnosis can prevent severe complications and improve vascular health.
The short answer: Heavy legs are often a sign of poor circulation — and could be linked to varicose veins or underlying vein disease.
Angioplasty and stent placement are minimally invasive procedures that restore blood flow in blocked arteries. Learn about the process, benefits, and long-term management to prevent future complications and improve your vascular health.
Angioplasty is a minimally invasive procedure that restores blood flow in patients with Peripheral Vascular Disease (PVD). Learn how this treatment alleviates symptoms, its benefits, and the importance of long-term management.
Varicose veins, often painful and unsightly, can significantly impact quality of life. This article compares two effective treatments: sclerotherapy and Venaseal. Discover which option best suits your medical and personal preferences with expert insights from Dr. Darryl Lim.
Varicose veins might seem like a cosmetic issue, but they can signal serious vascular problems. Learn when to seek medical advice for varicose veins, recognizing symptoms like persistent leg pain, skin changes, and swelling. Discover the preventive measures and treatment options available to improve your vascular health with guidance from Dr. Darryl Lim.
Chronic venous insufficiency (CVI) is a condition that significantly impacts leg health, affecting many individuals annually. This comprehensive guide by Dr. Darryl Lim explores the causes, symptoms, and treatment options for CVI, empowering patients with the knowledge to manage and overcome this condition effectively.
