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Why Do Mosquitoes Bite Only Certain People?

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At Hande Hospital, our General Medical Department frequently treats patients affected by mosquito-borne illnesses. Especially during and after the monsoon, it’s vital to understand how to protect yourself—and when to seek care. Day-Time vs Night-Time Mosquitoes: What They Cause -  Why Do Mosquitoes Prefer Certain People? • Sweat & Odor: Certain chemicals in sweat attract mosquitoes. • Carbon Dioxide (CO₂): Mosquitoes track the CO₂ we exhale. • Body Heat: Warmer individuals are easier targets. • Blood Type: Type O is most attractive. • Skin Microbiome: Natural bacteria influence your scent. Common Mosquito-Borne Diseases Treated at Hande Hospital • Dengue – High fever, body ache, rash. • Chikungunya – Intense joint pain, fatigue. • Malaria – Fever with chills, weakness. • Japanese Encephalitis – Brain inflammation, seizures. • Filariasis – Swelling of limbs (Elephantiasis). Meet Our Expert Physicians in General Medicine Our dedicated team ...

Prevention and Treatment of Ingrowing Toenail

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  Ingrowing toenail (onychocryptosis) occurs when the nail edge grows into the surrounding skin, causing pain, swelling, redness, and sometimes infection. Prevention: • Proper Nail Trimming: Cut nails straight across; avoid curving or cutting too short. • Foot Hygiene: Wash and dry feet daily; keep nails clean. • Footwear: Wear properly fitting shoes with adequate toe space. • Avoid Trauma: Protect toes from repeated pressure or injury. • Regular Checks: Especially for diabetics and elderly individuals. Treatment: • Early Stage: Warm salt water soaks, gentle lifting of the nail edge using cotton or dental floss, antibiotic ointments, and open footwear. • Infected Nails: Require oral antibiotics and careful wound care. • Surgical Options: • Partial Nail Avulsion: Removal of the ingrown nail edge. • Total Nail Avulsion: For severe or recurring cases. • Matrixectomy (Chemical/Surgical): Permanent solution by removing part of the nail root. • Laser Surgery: A precise and min...

Laparoscopic Excision of a Simple Large Ovarian Cyst at Hande Hospital, Chennai

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At Hande Hospital, located in the heart of Chennai, India, we pride ourselves on offering advanced laparoscopic surgical procedures with precision & safety. Here is a video of a laparoscopic excision of a simple large ovarian cyst, performed with minimalally invasive technique.  This video showcases a real-time laparoscopic procedure in which a large ovarian cyst was removed through keyhole incisions. The patient presented with abdominal discomfort and a pelvic mass that was diagnosed as a benign ovarian cyst via ultrasound and further confirmed with imaging. Our expert laparoscopic surgeons used high-definition imaging and specialized instruments to safely excise the cyst while preserving the healthy ovarian tissue. The procedure was completed with minimal blood loss, reduced postoperative pain, and faster recovery for the patient—hallmarks of minimally invasive laparoscopic surgery. At Hande Hospital, we routinely perform a variety of laparoscopic procedures, including: • ...

Understanding Diabetic Foot: Causes, Prevention, and Management By Hande Hospital, Shenoy Nagar

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  Dr. Raajiv Dorai MBBS., MS., FICS., FACS - Consultant Diabetic Foot Specialist. Introduction Diabetes mellitus is a growing health concern in India, with complications that can affect multiple organ systems. One of the most serious and commonly overlooked complications is diabetic foot. If not identified and managed early, diabetic foot can lead to ulcers, infections, and even amputations. At Hande Hospital, Shenoy Nagar, our dedicated Diabetic Foot Clinic, led by Dr. Raajiv Dorai, offers comprehensive care focused on early diagnosis, prevention, and effective treatment of diabetic foot conditions.   Causes of Diabetic Foot A diabetic foot is a result of the long-term effects of uncontrolled blood sugar on the body, particularly on the nerves and blood vessels of the lower limbs. The major causes include:           1.        Peripheral Neuropathy: High blood sugar damages nerves, leading t...

Laser Varicose Vein Treatment (EVLT) at Hande Hospital, Shenoy Nagar, Chennai

Varicose veins are a common condition that affects millions of people worldwide. They appear as enlarged, twisted veins, most commonly in the legs, and can cause pain, swelling, and discomfort. At Hande Hospital, Shenoy Nagar, Chennai, we offer Endovenous Laser Treatment (EVLT) —a highly advanced, minimally invasive procedure performed by experienced vascular surgeons using cutting-edge technology to provide safe and effective relief. What Causes Varicose Veins? Varicose veins develop when the valves in the veins weaken or fail , allowing blood to flow backward and pool in the veins, causing them to enlarge. The most common causes include: • Genetics – A family history of varicose veins increases the risk. • Prolonged Standing or Sitting – Jobs that require long hours of standing or sitting can affect circulation. • Pregnancy – Increased blood volume and hormonal changes can contribute to vein enlargement. • Obesity – Extra weight puts additional pressure on the v...

Ozempic for Diabetes or for weight loss? - A Comprehensive Guide by Diabetologists at Hande Hospital.

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By Dr. Kavya Somesh MD, Dr. Kannan MD, and Dr. Radha Ashok Kumar MD - Diabetologists, Hande Hospital – Shenoynagar,   In consultation with Ms. Rachel Deepthi , Consultant Nutritionist, Hande Medical Centre, Nungambakkam Understanding Ozempic: Is It the Right Choice for You? The recent trend of using Ozempic for weight loss is alarming. It’s important to know that misuse of this drug can lead to dangerous side effects. Ozempic is a brand of an anti-diabetic medication called Semaglutide. Semaglutide belongs to a class called Glucagon like peptide 1 receptor agonist, and it’s primarily used to treat Type 2 diabetes.   What is the mechanism of action? Semaglutide works by:   ✔ Stimulating insulin secretion in response to meals, helping lower blood sugar. ✔ Suppressing glucagon release, preventing excessive glucose production by the liver. ✔ Delaying gastric emptying, leading to a feeling of fullness and reduced food intake. ✔ Supporting weight loss by reducing appetit...