What Is the Best Medication for Cold Sores on Lips?

cold sore medication

Cold sores are a common viral infection of the lips and mouth caused by the herpes simplex virus. They can be unsightly, painful, and just plain annoying. At some point in their lives, over 3.7 billion people will suffer from cold sores on their lips.

While most people have at least some familiarity with cold sores, many don’t know how to treat them. In this article, we’ll cover some general tips for managing your discomfort with cold sore medication. Read on to learn more.

Antiviral Medication for Cold Sores

The most common medications for cold sores are acyclovir, famciclovir, and valacyclovir. These medications work by blocking the activity of a protein called viral DNA polymerase, which is required for the replication of the herpes simplex virus.

When you take an antiviral medication to treat a cold sore infection, the medication stops or slows down this process and prevents further growth of the virus.

Home Remedies for Treating Cold Sores on Your Lips

Prescriptions are usually required to purchase cold sore medications that contain an antiviral agent. If you need immediate pain and swelling control, start off with an ice pack.

Ice will bring down swelling and reduce pain, as well as keep bacteria from spreading. Apply an ice cube wrapped in a thin towel for 20 minutes at a time as needed throughout the day.

If there is no swelling or redness around your cold sore, then dab a small amount of petroleum jelly on it every few hours to help keep the area moisturized and prevent cracking.

Many people find that the best cold sore medication in your kitchen is honey. It has a similar effect as acyclovir but is less potent. Applying it to your cold sore every day will help speed up the healing process and soothe itching.

Never Touch Your Cold Sore

Touching your cold sore will increase the risk of spreading the virus to other people. To keep your hands clean, wash them with soap and water or use alcohol-based hand sanitizer after touching your lips.

When treating a breakout, avoid touching any other areas of your face so that you don’t spread it elsewhere on your body.

How Long Does a Cold Sore Last?

Cold sores typically last for 7-10 days. They usually start with tingling, itching, or burning on your lip. Once the blisters appear, they tend to go through various stages of development until they finally heal completely.

Get Cold Sore Medication Online

The best way to treat cold sores is by using an antiviral medication, but you’ll need a physician’s prescription to get one of these. But there’s no need to make a trip to the doctor, where you’ll probably run into people who will find your swollen lip unsightly. At Swell Clinic, we provide virtual sexual wellness services for those who want to heal in private.

Reach out to one of our medical professionals for advice on the right cold sore medication.

Genital Herpes: Causes, Symptoms, Diagnosis, and Treatment

genital herpes

According to the Centers for Disease Control (CDC), there are over 570,000 new cases of genital herpes each year in the US. While there is no cure for genital herpes, there are ways to prevent the spread. Realizing you have genital herpes may make you feel ashamed, but you shouldn’t.

We want you to feel safe in understanding and treating this sexually transmitted infection. We will go over what causes genital herpes and what the symptoms are. We will also help you through the diagnosis process and treatment options.

Read on to learn more about a genital herpes diagnosis.

What is Genital Herpes?

Genital herpes (or Herpes simplex virus type 2, HSV-2) is a sexually transmitted infection (STI) that is contagious. This infection causes painful blisters on the genitals. These symptoms can clear up and return later.

HSV-1 is the virus that causes cold sores around the mouth. It can be transferred to the genitals through oral sex. It is often spread through saliva when kissing someone with open sores.

HSV-2 is a common virus found in about 13% of the world’s population. HSV-1 is found in around 67% of people around the globe.


HSV-1 and HSV-2 enter the body through mucous membranes and broken skin. Once the virus has entered your body, it mixes with your cells.

HSV spreads via vaginal, oral, or anal sex with someone infected with the virus. You can also get HSV from close contact with someone who has open sores. It is also transferred in bodily fluids.


Many people infected with HSV don’t know they have it. Signs and symptoms may not be present or may be mild. If you have symptoms they will appear 2-12 weeks after exposure.

Common genital herpes symptoms include:

  • Pain or itching in the genital area
  • Small red bumps or white blisters
  • Ulcers from ruptured blisters
  • Scabs can form as the ulcers heal
  • Blisters around the mouth
  • Swollen lymph nodes
  • Headaches, body aches, or fever
  • Diagnosis

You should talk to your healthcare provider if you suspect you have genital herpes. Your doctor will be able to give you a genital herpes diagnosis by looking at or testing the sores if they are there. If not, they can take a blood test for diagnosis.

There are even options to get tested right from your own home. Swell Clinic will set up a virtual consultation with a licensed medical provider. They will work with you on the best plan of care for your situation.


There is no cure for genital herpes, but there are treatment options for those who have this STI. Suppression therapy uses antiviral medications to speed up the healing time of an outbreak. You should take these at the first signs of a herpes outbreak.

Other ways to ease outbreaks from home are to keep the affected area clean and dry. Use warm water and mild cleansers during an outbreak. You can also take anti-inflammatory medicine to relieve pain.

Book an Appointment Today

If you are presenting with symptoms of genital herpes, don’t wait to make an appointment. The sooner you get treatment, the less likely you are to spread this virus to others.

Book a virtual appointment with us today to discuss your symptoms and treatment for genital herpes.