Cooling your head in certain ways during chemotherapy may reduce or prevent hair loss. Scalp cooling can reduce the blood flow to your scalp. This can stop the chemotherapy drug from affecting your hair.
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Scalp cooling can sometimes reduce or prevent hair loss caused by chemotherapy. It works by reducing the blood flow to your scalp. This can stop the chemotherapy drug from affecting your hair. Scalp cooling does not work with all chemotherapy drugs, and it is not always possible to know how effective the treatment will be.
Scalp cooling only protects the hair on your scalp. You may still lose hair from other parts of your body.
You will need to keep your head cold before, during and for a while after treatment.
There are two types of scalp cooling:
You might feel cold during your treatment. The chemotherapy staff will try to make you feel as comfortable as possible.
Your hospital may not have the facilities for scalp cooling or it may not be suitable for you. Your doctor or nurse can talk to you about this.
There are two types of scalp cooling: the cold gel cap and the refrigerated cooling system.
This method uses a special cap that is filled with cold gel. It can be fitted easily and kept in place with Velcro®. Some people find the cold cap uncomfortable or heavy to wear. It can also give some people a headache. The cap needs to be changed every 20 to 40 minutes to keep your scalp cool.
The other type of scalp cooling uses a refrigerated cooling system. It pumps liquid coolant through a cap. This cap generally feels lighter than a gel-filled cap. You need to sit next to the machine while the cap is in place. This means that, unlike with a cold gel cap, you cannot walk about freely.
Both types of scalp cooling cap need to be worn for up to 30 to 40 minutes before your chemotherapy drugs are given, and for some time afterwards. You may have the cap on for a few hours in total. The chemotherapy staff can help you feel as comfortable as possible.
Scalp cooling is only effective when used with certain chemotherapy drugs. It is not always possible to know how well it will work until you try it. Scalp cooling is not suitable during treatment for some types of cancer. Some hospitals do not have facilities for scalp cooling. Your doctor or chemotherapy nurse can tell you if it is available and suitable for you.
Scalp cooling is not suitable if:
For scalp cooling to work, your scalp temperature needs to be kept low while the chemotherapy drugs are in your blood.
This means that your scalp needs to be cold:
If you are having your chemotherapy as an outpatient, scalp cooling may make your appointment longer. You may be at the hospital for up to three hours longer for each treatment.
Some people find that the gel-filled caps feel heavy to wear. You can usually walk about wearing the cap once your chemotherapy has been given. However, your cap will need to be changed every 20 to 40 minutes to keep your scalp cool, so you cannot go too far from the chemotherapy department.
Caps attached to the cooling machines generally feel lighter than the gel-filled caps. You will need to sit by the machine while the cap is in place, so you will not be able to walk around. However, the cap can be disconnected for short periods, for example if you need to use the toilet. These caps do not need to be changed as the machine continuously cools the liquid around your scalp.
You will probably feel cold when having scalp cooling. Wearing warm clothes and drinking hot drinks will help you feel warmer.
You may get a headache during scalp cooling, especially in hot weather.
Some people find scalp cooling uncomfortable, but it was an easy process for me. The cold cap looks a bit like a space helmet – it’s also really cold!
Scalp cooling can be effective in preventing or reducing hair loss. But you will not know how well it will work for you until you try it.
Even if you have scalp cooling, you may find that your hair still gets thinner. Unfortunately, some people who have scalp cooling still lose their hair. If you lose your hair, your nurse will usually talk to you about stopping the scalp cooling. This is to protect your scalp from the effects of the cold temperatures.
Some people find that gradually losing their hair while using scalp cooling is harder to cope with than a quicker hair loss without scalp cooling.
Scalp cooling only protects the hair on your scalp. Body hair may still fall out, including eyelashes, eyebrows, beards and moustaches, chest hair and pubic hair.
If you are interested in scalp cooling, talk to your doctor or nurse. They can tell you if it is available and suitable for you.
I tried the cold cap twice – it was very cold, but I wanted to try anything to keep my hair. Unfortunately, it didn’t work for me.
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