To get rid of a cold sore fast, start treatment as early as possible when you notice the first signs like tingling or a blister. Here are effective ways to reduce healing time and ease symptoms:
- Apply antiviral creams such as docosanol (Abreva) or prescription antivirals like acyclovir, valacyclovir, famciclovir, or penciclovir. These medications can help speed up healing and reduce pain when used early.
- Use a cold compress or ice wrapped in a cloth several times a day to reduce swelling and numb pain, but do not apply ice directly to the skin.
- Keep the cold sore area moisturized with petroleum jelly or a lip balm with UV protection to prevent drying and cracking.
- Over-the-counter pain relievers like acetaminophen or ibuprofen can help manage discomfort.
- Some natural remedies may support healing, such as applying lemon balm extract, medical-grade manuka honey, propolis ointment, or aloe vera gel, though more research is needed on their effectiveness.
- Avoid touching, picking, or popping the cold sore to prevent spreading the virus and worsening the condition.
Starting treatment immediately at the first sign of a cold sore and combining these approaches can help shorten its duration and relieve pain effectively. Generally, cold sores heal within 2 to 4 weeks even with treatment, but these measures can speed up the process.