COLD SORE : SYMPTOMS, CAUSES AND TREATMENT

• WHAT IS COLD SORE:

  
  

Cold sores are small blisters around the mouth, they are caused by the herpes simplex virus. Cold sores typically form on your lips or the skin around your mouth. But they can also develop on other areas of your face, including your nose, cheeks or chin.

📌What you should know is that Cold sores are not always a new infection. Most outbreaks mean the virus was already in your body. After the first exposure it hides in the nerves quietly.

Stress excitement illness friction poor sleep or immune dips can wake it up. That is why it can appear suddenly days after intense social or physical activity.

• WHAT ARE THE COLD SORE STAGES?

Cold sores develop and go away over the course of one to two weeks. Here’s what you can expect for a typical cold sore outbreak:

Day 1. You notice tingling, itching, pain or numbness on your lip or nearby skin. This is the area where cold sores will form. Healthcare providers call this the prodromal (pronounced “proh-DROH-mul”) stage. It means HSV has reactivated in your nerve cells and started making copies of itself (replicating). The prodromal stage is a warning sign that cold sores are about to form.

Days 1 to 2. Within 24 hours of the start of the prodromal stage, bumps form on or around your lips (most often, along the outer edge). On average, three to five bumps form, but you could have more or fewer. Within hours, the bumps fill up with fluid and become blister-like. The area becomes red/discolored, swollen and painful.

Days 2 to 3. The blisters break open (rupture) and ooze a clear or slightly yellow fluid. This is sometimes called the “weeping phase.”

Days 3 to 4. The blisters stop oozing and a crust forms. The crust often looks like a golden-brown scab. It covers the sore as it heals but may sometimes crack open or bleed.

By day 14. The scab usually falls off within six to 14 days of the start of the outbreak. The skin underneath may be a little more pink or red than usual for a few days before fully healing.

• How long does a cold sore last?

Cold sores usually last one to two weeks. Symptoms may be more severe and sores may take longer to heal if you’re immunocompromised.

Cold sores usually last one to two weeks. Symptoms may be more severe and sores may take longer to heal if you’re immunocompromised.

• WHAT CAUSES COLD SORE

  
  

Cold sores are usually caused by the herpes simplex virus type 1 (HSV-1).

In most cases, the virus is passed on in early childhood. For example, when a child is kissed by a family member or friend with a cold sore.

The virus passes through the skin and travels up the nerves, where it lies inactive (dormant) until it’s triggered at a later date.

• TREATMENT

Things you can do

Do this:

1. Eat cool, soft foods

2. Wash your hands with soap and water before and after applying cream

3. Avoid anything that triggers your cold sores

4. Use sunblock lip balm (SPF 15 or above) if you’re outside in the sun

5. Use an antiseptic mouthwash if brushing your teeth is painful

6. take paracetamol or ibuprofen to ease pain and swelling (both come in liquid form for young children) do not give aspirin to children under 16

7. Drink plenty of fluids to avoid dehydration

Don’t do this

1. Do not kiss anyone while you have a cold sore

2. Do not have oral sex until your cold sore completely heals

3. Do not touch your cold sore (apart from applying cream) – if you do, wash your hands

4. Do not rub cream into the cold sore – dab it on instead

5. Do not eat acidic or salty foods if they make your cold sore feel worse

• EFFECTIVE HOME REMEDIES FOR COLD SORE RELIEF

While cold sores typically heal within 7–10 days, the following natural remedies for cold sore care may help reduce pain, inflammation, and healing time.

1. Cold Compress:

Applying a cold compress to the affected area can help reduce swelling, redness, and discomfort. Use a clean cloth wrapped around ice and apply for 10–15 minutes several times a day.

2. Aloe Vera Gel:

Aloe vera has natural antiviral and anti-inflammatory properties. Applying pure aloe vera gel directly to cold sores on the lips may soothe irritation and promote faster healing.

3. Honey:

Raw honey is known for its antibacterial and wound-healing benefits. Studies suggest honey may be as effective as some topical medications for cold sore treatments. Apply a small amount with a clean cotton swab several times daily.

4. Coconut Oil:

Coconut oil contains lauric acid, which has antiviral properties. It also moisturizes cracked skin and prevents excessive scabbing during healing.

5. Tea Tree Oil (Diluted) :

Tea tree oil has antiviral effects, but must be diluted with a carrier oil before use. Apply gently to reduce inflammation and limit viral activity.

6. Lemon Balm (Melissa officinalis):

Lemon balm is a popular herbal remedy shown to reduce the severity and duration of cold sores. It may help prevent recurrence when used regularly.

7. Vitamin E Oil :

Vitamin E supports skin healing and reduces dryness. Applying vitamin E oil during the crusting stage may minimize scarring and discomfort.

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