Having a cold can be uncomfortable, unsightly and embarrassing. Cold sores are fluid filled blisters caused by the herpes simplex 1 virus that usually break and then scab over. Cold sores are common, and different remedies are available to help treat them or to help with the pain. Usually, however, cold sores clear up without treatment in two weeks.
Oral Medications
People who get cold sores frequently, or have a severe case, should talk to a doctor about prescription oral medications. Antiviral medications can help with shortening the duration and limiting the severity of the outbreak. These medications will only help if taken in the early stages of an outbreak. People who have existing medical conditions, especially if they have problems with their immune systems, should contact a doctor if they suspect they have cold sores. Doctors may decide to order oral medications for persons who have known triggers for cold sores, who have frequent occurrences or have other illnesses.
Topical Medications
Topical medications are available over the counter for cold sores. These include lidocaine or benzocaine treatments that help to diminish the pain. People with cold sores may experience pain at the site of the sore, or complain of burning and tingling.
Pain Relievers
If someone is experiencing pain from the cold sore may try acetaminophen or ibuprofen for relief, according to MayoClinic.com. Prior to taking any medication, it should be cleared with a primary doctor, who will consider the safety of the medication depending on the affected person's medical history and current medication regime.
Other Remedies and Recommendations
It is important that persons with cold sores do not touch the area and that they wash their hands frequently to avoid contamination of the wound which could lead to another infection, and avoid transmitting the virus to others. Leaving the cold sore alone as much as possible allows it to heal on its own. Some persons may find relief from using a warm or cold compress on the area. It is important not to touch other parts of the body after touching a cold sore, especially the genitalia or mouth. Avoid kissing and sharing items, which can transmit the infection from one person to the next. If the outbreak is severe, if one suspects an infection, if there is an underlying medical condition, or if there is a lot of pain, one should seek a medical evaluation to confirm the diagnosis and evaluate whether prescription medication is necessary.
