What is the best medicine for cold sores?

What is the best medicine for cold sores?

Prescription topical anti-viral creams can reduce the severity and duration of a cold sore. The most effective are penciclovir and acyclovir and should be started ASAP at the first signs of a prodrome, per Dr. Shainhouse.

What can I use instead of Abreva?

Abreva Alternatives Compared

  • Valacyclovir.
  • Acyclovir topical.
  • Zovirax Ointment.
  • Zovirax.
  • Docosanol topical.
  • Blistex.

Is there a prescription for cold sores?

Prescription drugs. The antiviral drugs used to treat cold sores include acyclovir (Zovirax), valacyclovir (Valtrex), famciclovir (Famvir), and penciclovir (Denavir).

Is sudocrem good for cold sores?

Other things people can do to help: Take over-the-counter pain relief, such as paracetamol or ibruprofen. Keep the skin clean and dry, avoiding the use of soaps, shower gels or bubble-baths which may cause irritation. Avoid applying creams such as Sudocrem, germoline, etc.

Is Abreva same as Zovirax?

Are Zovirax and Abreva the Same Thing? Zovirax (acyclovir) and Abreva (docosanol cream) are antiviral medications used to treat different conditions caused by the herpes virus. Zovirax is used to treat shingles, chickenpox, and genital herpes. Abreva is used to treat cold sores/fever blisters on the face or lips.

Can I get acyclovir over the counter?

Is acyclovir (Zovirax) over-the-counter? No. In the United States, all formulations of acyclovir (Zovirax) are only available with a prescription. Abreva can be a good option if you are looking for an over-the-counter (OTC) medication for cold sores.

Can you buy valacyclovir over the counter?

Valtrex is a prescription medication, and cannot be supplied over the counter without a prescription from a doctor.

Will toothpaste help a cold sore?

Many toothpaste brands include sodium lauryl sulfate (SLS). SLS can help dry out blisters like the ones found on a cold sore. Unfortunately, the only evidence that supports the claim that toothpaste is effective for cold sore prevention or cure is anecdotal.

Can I get Zovirax over the counter?

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