Cold sores are a common occurrence that can be both uncomfortable and unsightly. They are caused by the herpes simplex virus and can be triggered by stress, hormonal changes, or exposure to sunlight.

While cold sores can last for several weeks, there are remedies that can help to speed up the healing process and alleviate symptoms.

1. Apply Ice

When you first feel the onset of a cold sore, applying ice can help to reduce inflammation and numb the area. Wrap the ice in a cloth or towel and hold it on the sore for 15-20 minutes at a time, several times throughout the day.

2. Use Over-the-Counter Creams

There are several over-the-counter creams that can help to reduce the duration of cold sores. These creams contain antiviral agents that can help to speed up the healing process.

Be sure to follow the instructions on the packaging and apply the cream as directed.

3. Keep the Sore Clean

It is important to keep the affected area clean to prevent the spread of the virus and to avoid further complications. Wash the area with soap and water and avoid touching the sore with your hands.

If you do touch the sore, wash your hands immediately afterward to prevent the spread of the virus.

4. Avoid Certain Foods

Some foods can trigger cold sores and make them worse. Avoid foods that are high in arginine, such as chocolate, nuts, and seeds, as well as acid-rich foods like citrus fruits and tomatoes.

Instead, focus on eating foods that are high in lysine, which is an amino acid that can help to prevent the occurrence of cold sores. Foods like fish, chicken, and dairy products are good sources of lysine.

5. Try Essential Oils

Essential oils like tea tree oil, lavender oil, and peppermint oil can be effective in treating cold sores. The antiviral and anti-inflammatory properties of these oils can help to reduce the duration of cold sores and alleviate symptoms.

Apply a small amount of oil to the affected area, being sure to dilute it with a carrier oil like coconut oil or olive oil.

Related Article Effective Ways to Treat Oral Herpes

6. Use a Sunscreen

Exposure to sunlight can trigger cold sores, so it is important to protect your lips from the sun’s harmful rays. Use a lip balm that contains sunscreen, even when you’re not experiencing a cold sore.

This can help to prevent future outbreaks.

7. Get Plenty of Rest

A lack of sleep and high levels of stress can weaken your immune system and make you more susceptible to cold sores.

Make sure you are getting enough rest at night and try to manage your stress levels by practicing relaxation techniques like meditation or yoga.

8. Seek Medical Treatment

If your cold sores are severe or last for an extended period of time, you may need to seek medical treatment. Your doctor may prescribe antiviral medication to help speed up the healing process and prevent future outbreaks.

Be sure to follow their instructions closely and take the medication as directed.

9. Don’t Pick at the Sore

While it may be tempting to pick at the sore, doing so can make it worse and increase the risk of infection. Picking at the sore can also spread the virus to other parts of your body or to other people.

Instead, allow the sore to heal on its own and avoid touching it with your hands.

10. Practice Good Hygiene

Cold sores can be highly contagious, so it is important to practice good hygiene to prevent the spread of the virus. Wash your hands frequently and avoid sharing personal items like towels or utensils with others.

If you do have a cold sore, be sure to avoid intimate contact with others until it has fully healed.