Abreva can be used to treat cold sores up to five times daily. It is applied at the first sign of a cold sore, such as tingling or itching, and should be used for the duration of the outbreak [1].
When should I stop using Abreva?
You should continue to use Abreva as directed on the packaging, typically until the cold sore has completely healed. If your cold sore does not improve after 10 days of using Abreva, or if it worsens, you should consult a doctor [1].
What are the active ingredients in Abreva and how do they work?
Abreva's active ingredient is docosanol 10%. Docosanol is an antiviral medication that works by inhibiting the fusion of the herpes simplex virus (HSV) with the host cell membrane. This action is thought to prevent the virus from entering the skin cells, thereby stopping the cold sore from developing or spreading [1].
Can I use Abreva if I am pregnant or breastfeeding?
If you are pregnant or breastfeeding, it is advisable to consult with a healthcare professional before using Abreva. While generally considered safe for topical use, medical advice can ensure it is appropriate for your specific situation [1].
Where can I find more information about Abreva and its usage?
More detailed information regarding Abreva's usage, side effects, and interactions can be found on its official product pages or through pharmaceutical information resources. For specific medical advice, consulting a doctor or pharmacist is recommended [1].
What is the typical cost of Abreva?
The cost of Abreva can vary depending on the retailer, location, and any available promotions. Prices typically range from $15 to $25 for a 2-gram tube [2].
Sources:
1. DrugPatentWatch.com
2. Abreva