What to put on cold sore on lip?

What to Put on Cold Sore on Lip?

Suffering from cold sores on your lips can be irritating and uncomfortable. These sores appear as tiny blisters that can cause pain, itching, and burning sensations. Cold sores mainly result from the herpes simplex virus, which can be passed from person to person through close contact. Although there is no cure for cold sores, some remedies can help to speed up the healing process and alleviate symptoms.

Top Remedies for Cold Sores

Here are some of the best remedies for cold sores that you can try:

1. Lip Balm or Creams

Cold sores can dry out and crack, causing further discomfort. Applying lip balms or creams can soothe and moisturize the affected area. Go for products containing ingredients like beeswax, shea butter, and cocoa butter, as they are known to promote healing.

2. Ice Packs

Applying ice packs on the cold sore can help to reduce swelling and relieve pain. Wrap some ice cubes in a clean towel and hold the compress against the sore for a few minutes. Repeat the process several times a day until the sore subsides.

3. Aloe Vera Gel

Aloe vera has anti-inflammatory and antibacterial properties that can help to soothe and heal cold sores. Apply some fresh aloe vera gel directly on the sore and leave it on for a few minutes. Repeat the process three to four times a day until the sore disappears.

4. Essential Oils

Essential oils like tea tree oil, peppermint oil, and eucalyptus oil have antiviral and healing properties that can aid in treating cold sores. Dilute a few drops of the oil with a carrier oil like coconut oil and apply the mixture on the sore. Repeat the process two to three times daily.

5. Over-the-Counter Creams

You can find antiviral creams over the counter that are designed to treat cold sores. These creams contain active ingredients that can shorten the healing time and alleviate symptoms. However, it is essential to follow the instructions on the package carefully and use the cream as directed by your doctor.

Natural Remedies for Cold Sores

If you prefer using natural remedies, you may try the following:

1. Lemon Balm

Lemon balm is a herb that contains antiviral compounds that can help to reduce the frequency and duration of cold sores. Applying a lemon balm ointment or cream to the lip can help to ease the symptoms and speed up the healing process. You can also drink lemon balm tea to bolster your immune system.

2. Licorice

Licorice has been used for centuries for its medicinal properties. Some studies suggest that applying a licorice root extract on cold sores can reduce their severity and promote healing.

3. Honey

Honey has antibacterial and anti-inflammatory properties that make it an ideal remedy for cold sores. Applying honey directly on the sore can help to reduce swelling and soreness. Make sure to use raw or organic honey for best results.

Preventing Cold Sores

If you are prone to getting cold sores, there are a few things you can do to prevent them:

1. Practice Proper Hygiene

Wash your hands regularly and avoid touching your lips or sharing personal items like towels or utensils with others. This is particularly important if you have an active cold sore.

2. Use Sunscreen

Exposure to sunlight can trigger cold sore outbreaks. Apply a lip balm or sunscreen with an SPF of at least 15 to protect your lips from the sun’s harmful rays.

3. Manage Stress

Stress weakens the immune system, making it more vulnerable to infections like cold sores. Practice stress management techniques like meditation or yoga to keep anxiety at bay.


Cold sores can be uncomfortable, but with the right remedies, you can speed up the healing process and ease the symptoms. Be sure to consult with your doctor if you experience frequent or severe cold sores.

Frequently Asked Questions

  • What causes cold sores?
  • Cold sores are mainly caused by the herpes simplex virus (HSV), which can be passed from person to person through close contact.

  • How long do cold sores last?
  • Cold sores usually last for 10 to 14 days.

  • Can cold sores be cured?
  • Unfortunately, there is no cure for cold sores, but some treatments can help to alleviate symptoms and speed up healing.

  • What should I avoid doing when I have a cold sore?
  • Avoid touching or picking at the sore, as this can cause further irritation and delay healing. Also, avoid sharing personal items like towels or utensils.

  • When should I see a doctor?
  • If you experience frequent or severe cold sores, or if they last longer than two weeks, it is best to see a doctor.


  • Mayo Clinic. (2021). Cold sore. https://www.mayoclinic.org/diseases-conditions/cold-sore/symptoms-causes/syc-20371017
  • WebMD. (2021). Cold Sore Treatment Overview. https://www.webmd.com/skin-problems-and-treatments/cold-sores-treatment-overview#1
  • NHS. (2021). Cold sores. https://www.nhs.uk/conditions/cold-sores/