Cold sores, or fever blisters, are common and highly contagious skin infections caused by the herpes simplex virus. While the infection most often affects the lips and mouth, it can spread to other areas of the skin and internal organs. Understanding the symptoms, causes, and prevention methods associated with cold sores is important to take steps toward appropriate treatment and management.
This article will discuss what a cold sore is, its symptoms, causes, and preventive measures against future outbreaks.
Cold Sores Symptoms
If you want to know how to prevent cold sores infection, the first step is to be aware of its symptoms and take action if they arise. Here are the main cold sores symptoms to watch out for:
• Swollen and Irritated Gums
One of the most common cold sores symptoms is swollen and irritated gums. This can be painful and uncomfortable, making it difficult to eat or talk.
• Blisters and Sores
The most visible sign of having a cold sore is the presence of blisters or sores on the lips, nose, or cheeks. The area around the blister will be red, swollen, and tender to the touch. These sores can burst open and ooze fluid before crusting over and healing within 10 days. This is why it is better to take the cold sores treatment at the right time.
• Itching and Burning
A cold sore can cause an itching or burning sensation before any visible signs appear. This is due to inflammation in the area caused by the virus and can become more intense as a cold sore progresses.
• Dehydration
Dehydration is one of the most common symptoms of cold sores. Dehydration occurs when your body does not have enough water and other fluids to function properly.
• Headaches
Headaches are one of the symptoms associated with cold sores. They may begin as dull aches and become more intense as the sore develops. Some people also experience sensitivity to light and sound, which can further aggravate the headache.
• High-Temperature Fever
High-temperature fever is a common symptom of cold sores. It is usually accompanied by other signs and symptoms, such as tingling or itching at the site of infection, skin redness, swelling around the sore, and pain or discomfort.
Cold Sores Causes
Mentioned below are the different cold sores causes:
• Virus
The primary cause of cold sores is the herpes simplex virus type 1 (HSV-1). This virus can be spread through contact with saliva from an infected person, such as kissing or sharing a drink.
• Stress
Stress disrupts the body’s natural defenses, making it easier for the HSV-1 virus to become active, leading to a cold sore outbreak. When a person’s stress levels rise, they can experience a cold sore outbreak.
• Sun Exposure
Exposure to sunlight or wind can cause direct trauma to the skin, leading to damaged tissue and resulting in an open wound that is vulnerable to infection with the HSV-1 virus.
• Hormonal Changes
Hormonal changes such as during menstruation, pregnancy, or menopause can weaken the body’s defense against the HSV-1 virus, leading to cold sore outbreaks. If you notice any sort of hormonal changes, you must take the cold sore medicine.
• Weakened Immune System
An immune system that isn’t functioning at its best is more susceptible to infection with the HSV-1 virus, resulting in an outbreak of cold sores.
• Allergies and Skin Irritants
Allergies to foods and environmental substances can trigger a cold sore outbreak due to irritated or inflamed skin.
Preventing Cold Sores Infection
There are various ways to help prevent cold sores infection. The tips to prevent cold sores are:
• Maintain Good Hygiene
Good hygiene is one of the best ways to help reduce cold sores outbreaks, as it helps inhibit the spread of the virus. Ensure you wash your hands regularly with soap and water, particularly after touching a sore or before eating or handling food.
• Avoid Contact
Avoid skin-to-skin contact with someone with an active cold sore or showing signs of a cold sore, such as tingling, itching, or burning. You should also avoid sharing items like utensils, lip balms, and towels with someone with a cold sore.
• Wear Sunscreen
Sun exposure can trigger cold sores in people prone to them, so protecting your skin with sunscreen is important. Wear broad-spectrum sunscreen with an SPF 30 or higher when exposed to the sun.
• Take Medication
Many over-the-counter cold sores creams and medications are available to help reduce an outbreak’s severity and duration. Be sure to properly follow the directions on the product label, and talk to your medical professional if you have any questions about taking cold sores medication.
Conclusion
Cold sores can be uncomfortable, embarrassing, and inconvenient. Fortunately, you can take several steps to help manage the symptoms of cold sores. Understanding the causes and triggers of cold sores and using medications or creams to reduce pain or prevent outbreaks can help keep your cold sore under control.
Cold Sores FAQs
1. What are the 5 stages of a cold sore?
Cold sores typically go through five stages of development: tingling and itching, blister formation, bursting and oozing, scabbing over, and healing. Each stage can last from 2 to 14 days.
2. What vitamins prevent cold sores?
Taking vitamins and minerals to boost your immune system can help prevent cold sores outbreaks. Vitamin C, B-12, and B-6 are often recommended for prevention as they fight off viruses that cause cold sores.
3. Can cold sores be cured permanently?
No, cold sores cannot be cured permanently. Although there is currently no cure for cold sores, treatments are available to help reduce symptoms and speed up healing time.
4. How can I stop getting cold sores?
The right way to prevent cold sores is maintaining good hygiene, such as washing your hands regularly and avoiding sharing items like towels, razors, and lip balm.
This article is for informational purposes only and does not constitute medical advice. The information contained herein is not a substitute for and should never be relied upon for professional medical advice. Book a consultation with Ova Singapore’s medical team to learn more about reproductive healthcare treatments here.