– Canker and cold sores can cause a lot of discomfort. When you experience one of these uncomfortable sores, you want fast relief. These small ulcers make eating, and sometimes even talking, downright painful. At drugstore.com, you'll find a variety of products made to ease the discomfort of both cold and canker sores. Many of these products contain ingredients that soothe ulcers and create an environment that can help promote healing. Canker and cold sores often appear out of the blue, so make sure you're prepared with effective solutions.
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The cause of canker sores is not completely understood. Some possible triggers might include brushing with detergent-based toothpaste, food sensitivities, stress, hormonal changes, nutritional deficiencies, or a mouth injury, such as a self-induced bite.
Cold sores are caused by the herpes simplex virus. They typically appear outside the mouth, usually around the lips while canker sores usually affect tissues inside the mouth like the inner cheeks, throat, or tongue.
Both cold sores and canker sores form painful ulcers that often persist for a week or more. Because cold sores are caused by a virus, they're contagious while canker sores are not.
Relief for Cold and Canker Sores
At drugstore.com, we have options for addressing painful mouth ulcers. There are medicated products with ingredients like benzocaine, a topical numbing medication that temporarily eases the pain and burning of canker and cold sore ulcers so you can eat and talk with less discomfort. Available are regular and maximum strength medicated gels and liquids that target pain immediately.
For cold sores on your lips, there are soothing lip balms with numbing ingredients like menthol, phenol and camphor along with other ingredients that can help soothe irritation caused by cold sores. Non-medicated sticks and gels are also available, some of which contain a sunscreen to help protect your lips from sun exposure, a possible trigger for cold sores.
Some products for cold sores also contain vitamins or minerals, such as zinc, or an amino acid called lysine that some research suggests may help promote healing. Other products contain herbs and plant-based ingredients like aloe vera that coat the sore and can help calm the irritation and burning.
At drugstore.com, relief for cold and canker sores comes in a variety of forms, including gels, liquids, roll-on sticks, and mouth rinses. Be sure to ask your doctor which type of product is right for you.
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