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Herpes Simplex Virus Infections

Herpes simplex virus infections can cause cold sores, small blister-like spots that often appear on or near the lips. They may also occur on the nose, chin or inside the mouth.

Famvir

Famciclovir

250mg · 500mg

Famciclovir tablets for shingles and cold sores. It becomes active inside infected cells to stop the virus multiplying.

From$4.42/ tabletView

Valtrex

Valaciclovir

500mg · 1000mg

Valaciclovir tablets for shingles and herpes simplex infections. It stops the virus from multiplying by blocking its DNA.

From$3.12/ tabletView

Aciclovir Tablets

Aciclovir

200mg · 400mg · 800mg

Aciclovir tablets for herpes zoster and herpes simplex. It works best when started at the first sign of an outbreak.

From$0.71/ tabletView

Key points

  • Cold sores can be contagious, particularly when blisters or sores are present.
  • Outbreaks of herpes may return after the first infection.
  • Antiviral medicines may ease symptoms and help prevent new outbreaks.

Medicines listed for herpes simplex virus infections

The listed products contain Famciclovir, Valaciclovir and Aciclovir. These antiviral medicines are used in relation to herpes simplex virus infections, including cold sores. Read more about Famciclovir and Valaciclovir.

Further reading