Silver nitrate

 
  • Overview

Overview

Information specific to: Silver nitrate.

About Silver nitrate and how it works

This medicine is used to treat warts and verrucas. The main ingredient silver nitrate is corrosive and destroys skin cells and is useful for treating these types of skin growths.

This medicine is available in the form of a stick which is moistened and applied directly to the wart or the verruca. You must protect the surrounding areas of healthy skin.

You should first moisten the tip of the stick with clean water. Ideally, you should use distilled water because chlorine or fluorine in household tap water can make this medicine ineffective. After moistening the tip you should hold the stick in contact with the wart or verruca for one or two minutes. You should apply the medicine once a day only. You should use no more than a total of three applications on a wart, or six applications on a verruca.

You must keep this medicine away from your eyes and other areas of sensitive skin. This medicine is not suitable for use on genital warts.

Speak to your doctor if your symptoms do not improve or if they get worse during treatment with this medicine.

Before using Silver nitrate

This medicine may not be suitable for everyone and some people must never have it. Check the leaflet that comes with your medicine to make sure that the medicine is suitable before having it.

Always get advice from a healthcare professional before having this medicine if:

  • you are allergic or sensitive to or have had a reaction to any of the ingredients in the medicine

Medicines interactions

If you are taking or using more than one medicine they may interact with each other. This medicine is unlikely to have any important interactions. But speak to your pharmacist or doctor if you get any unusual symptoms while having this medicine with other medicines.

Possible side effects of Silver nitrate

Most medicines can cause some side-effects but not everyone having the same medicine will get the same side-effects.

The following side-effects have been associated with people having this medicine:

  • staining of the skin - this medicine may give your skin a blue or black appearance in the area that has been treated
  • blood problems - this may happen if large amounts of this medicine are used for a long period of time

Pregnancy and breast-feeding

This medicine is not known to cause any problems during pregnancy or while breast-feeding. However, as with all medicines, you should seek medical advice from your doctor before using this medicine if you are pregnant or are breast-feeding.

Other important information

Make sure that you read the leaflet that comes with your medicine to check how much you should use and if there is anything that you need to do if you use more than the recommended amount. If you are in any doubt about whether this medicine is suitable for you, speak to your doctor or pharmacist.

This medicine is for external use only. You must follow the instructions that come with your preparation very carefully as this medicine is corrosive.

Each stick of this medicine must be used only by one person.

Keep all medicines out of the sight and reach of children.

This medicine may be available under brand names including:

Avoca

Content provided by Datapharm

Printable guides available for this medicine: