Many people have experienced cold sores at some point in their lives. Cold sores, also referred to as fever blisters, are fluid-filled blisters that typically form around the mouth. While these painful blisters are common and usually resolve on their own, they can sometimes linger, particularly when an important event is approaching, affecting one’s confidence. Some individuals advocate for using rubbing alcohol as a remedy for cold sores. But does rubbing alcohol truly help treat cold sores? Let’s explore this topic further.
The Truth About Rubbing Alcohol on Cold Sore Blisters
A significant number of people worldwide swear by rubbing alcohol for treating cold sores. Research conducted at the University of Michigan suggests that rubbing alcohol can help speed up the healing process for cold sores. While isopropyl alcohol may dry out blisters and accelerate healing, it can also cause pain and irritation, particularly if the sores are already painful. Therefore, if your cold sores are causing discomfort, it may be best to avoid using rubbing alcohol on them.
Should I Use Rubbing Alcohol on Cold Sore Scabs?
Cold sores typically last between one week to twelve days and progress through five distinct stages: tingling, blister formation, blister rupture, scabbing, and healing. During the scabbing stage, a protective layer of tissue forms over the blister, and this scab usually remains for two to three days before it flakes off naturally. It is advisable to avoid applying rubbing alcohol or any liquid to the scabbed area, as the scabbing process itself is an essential aspect of healing. Therefore, the scab does not require rubbing alcohol or any ointment.
Should I Use Rubbing Alcohol on Herpes Sores?
Herpes sores, which can appear around the mouth or on the genital area, are caused by the herpes simplex virus (HSV) types 1 and 2, and they are highly contagious. These sores can spread through physical contact such as touching, kissing, hugging, or sexual activity. For individuals suffering from herpes, several home remedies may provide relief, including aloe vera gel, rubbing alcohol, and cornstarch. Among these, aloe vera gel is often considered the superior remedy due to its soothing and cooling properties.
For relief from painful and irritating herpes sores, consider the following:
- Wear loose-fitting and breathable clothing, especially opting for cotton underwear.
- Avoid any form of sexual activity until the herpes sores have completely healed.
- Apply petroleum jelly to the affected area for added comfort.
- For severe pain, over-the-counter pain relievers like ibuprofen or acetaminophen may be helpful.
- Take a warm sitz bath or a lightly salted bath for soothing relief.
- Applying an ice pack can provide instant relief.
While herpes sores are not typically painful in their initial stages, neglecting them can lead to significant discomfort. If you notice any symptoms, it is essential to consult a healthcare professional promptly to avoid complications.
Can I Use Rubbing Alcohol for Genital Herpes Cure?
It is not recommended to use rubbing alcohol for herpes simplex or genital herpes. Currently, there is no cure for genital herpes, although medications can help prevent or reduce outbreaks. Once the herpes virus enters your body, especially in the case of genital herpes, it remains for life. Thus, regardless of any claims regarding rubbing alcohol, it is best to avoid it for treating genital herpes, as it will likely cause more harm than good, including potential pain and irritation.
What Kills Cold Sore Virus on Surfaces?
Does Rubbing Alcohol Kill the Cold Sore Virus on Surfaces? Cold sores are highly contagious and can spread not only through direct contact but also via shared personal items. The virus can survive on surfaces for a limited time, making it crucial to maintain good hygiene. It is advisable to disinfect shared items such as lipsticks, razors, and mobile phones with rubbing alcohol. This potent disinfectant effectively sanitizes belongings without causing damage. Opt for 70% isopropyl alcohol or alcohol-based wipes. For fabrics like clothing, pillowcases, and towels, ensure they are washed in hot water before reuse. Additionally, applying a layer of petroleum jelly over cold sores can help keep the sore moisturized, alleviate pain, and prevent the spread of infected fluids.
How to Dry Out a Cold Sore Overnight?
Cold sores can linger for several days, but if you need to expedite the healing process for an upcoming event, consider these tips to dry out the cold sore overnight:
Apply Ice Cubes
Hold an ice cube against the cold sore for a few minutes several times a day. This can help reduce itching and swelling, promoting faster healing.
Dab Tea Tree Oil
Thanks to its antimicrobial properties, tea tree oil can effectively treat cold sores by targeting the viruses and bacteria involved. Use a cotton swab to apply pure tea tree oil directly to the cold sore several times a day.
Dab Rubbing Alcohol
If your cold sore is located around the mouth (and not inside), you may apply rubbing alcohol or witch hazel. While these astringents are not specifically known for treating cold sores, they can help dry them out.
Hot Water Compress
Similar to a cold compress, a hot water compress can provide relief from cold sores. Soak a clean towel in hot water, wring it out, and apply it to the cold sore multiple times a day.
Note: The above remedies are intended for temporary relief. Their effectiveness may vary from person to person. Remember that using anything other than ice, such as rubbing alcohol, can cause discomfort and irritation.
How to Get Rid of a Cold Sore Overnight? Home Remedies
Completely eliminating a cold sore overnight is unrealistic. Even the fastest treatments typically require a continuous regimen over several days. Remedies mentioned earlier may only provide temporary relief from the pain and irritation associated with the sore. For effective treatment, consider topical medications including:
- Cold Sore KUR
- CeraVe Hydrocortisone Cream
- Abreva Docosanol 10% Cream Tube
These over-the-counter medications can be easily obtained from pharmacies or online retailers.
Can I Use Hand Sanitizer on Cold Sores?
No, it is not advisable to use hand sanitizer on cold sores. Instead, wash your hands thoroughly with soap and water after touching or treating cold sores, and then apply a reliable hand sanitizer to ensure extra safety.
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Wrapping Up…
For most individuals, cold sores are not a serious health concern and usually resolve on their own. However, if you find yourself frequently suffering from cold sores, it is wise to consult a healthcare provider. Seek medical attention if you experience a high fever, painful sores, difficulty eating, or if the blisters start spreading to other areas. Expert advice and recommendations can be crucial in managing your condition effectively.