Chickenpox causes spots (a rash) and can make you feel unwell.
Symptoms tend to be worse in adults than in children. Treatments can ease the symptoms until the illness goes.
An antiviral drug may limit the severity of the illness if the drug is started within 24 hours of the rash first starting. Full recovery is usual.
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What are the symptoms of chickenpox?
Symptoms are usually more severe in adults than in children. Expect to have a few uncomfortable days.
- High temperature (fever), aches and headache often start a day or so before a rash appears.
- Spots (a rash). Spots appear in crops. The spots develop into small blisters and are itchy. They can be anywhere on the body and sometimes also in the mouth. Several crops may develop over several days. Some people are covered in spots; others have only a few.
- Loss of appetite, tiredness and feeling sick are common.
The fever and generally feeling unwell can last several days. The blisters gradually dry up and scab. They slowly fade over a week or so, but may take 2-3 weeks to go completely.
What is the treatment for chickenpox?
Treatments which help the symptoms
Treatments that may ease symptoms whilst your immune system deals with the virus include the following:
Having plenty to drink to avoid a lack of fluid in the body (dehydration).
Taking paracetamol or ibuprofen to ease high temperature (fever), headaches, and aches and pains; note ibuprofen only for those over 12 years old.
Soothing creams (emollients) put on the spots (rash) may ease itching. Calamine lotion is the most used, although it is not known how effective it is.
Antihistamine tablets taken at bedtime may help you to sleep if itch is a problem at night. You can buy these at pharmacies, or get them on prescription.
Antiviral medication
Antiviral pills such as
aciclovir can limit the severity of chickenpox. These pills do not kill the virus, but stop the virus from multiplying. Adults or teenagers over the age of 14 with chickenpox may be advised to take an antiviral medicine - but only if it can be started within 24 hours of the rash first developing. If it is started after this time it is not likely to have much of an effect. So, if started on time, an antiviral medicine may help to reduce the severity of the illness.