How And When To Take Clonazepam

It's important to take clonazepam exactly as your doctor tells you to.

Dosage and strength

Clonazepam tablets come in strengths of 0.5mg, 1mg or 2mg. The liquid contains either 0.5mg or 2mg in 5ml.

If you're taking it for epilepsy or muscle spasms you'll usually start on a low dose and gradually increase it over 2 to 4 weeks until your doctor thinks the dose is right for you.

Your doctor will tell you if you need to take clonazepam in 1 dose or split your dose so you take it up to 3 times each day. Ask a doctor or pharmacist if you're not sure how to take it.

The usual dose for:

• epilepsy in adults - 1mg taken at night as the starting dose, increasing to 4mg to 8mg over 2 to 4 weeks
• epilepsy in children - the dose varies depending on their age. It will be increased gradually over 2 to 4 weeks
• involuntary muscle spasms in adults - 1mg taken at night as the starting dose, increasing to 4mg to 8mg over 2 to 4 weeks
• panic disorder - 1mg to 2mg each day
• restless legs syndrome - 500 micrograms to 2mg each day

If you're older than 65 or have kidney, liver or severe breathing problems, your doctor may recommend a lower dose.

How to take it

Take clonazepam tablets with a drink of water.

You can take the tablets or liquid with or without food.

If you're taking clonazepam as a liquid, the medicine will come with a plastic syringe or spoon to help you measure out the right dose. If you do not have a syringe or spoon, ask your pharmacist for one. Do not use a kitchen teaspoon as it will not measure the right amount.

How long to take it for

How long you take clonazepam for will depend on why you're taking it.

When used for epilepsy, clonazepam is usually prescribed long term.

For other conditions, your doctor will want to regularly review if you still need it.

If you're prescribed clonazepam for more than 4 weeks, your doctor may reduce your dose gradually before stopping it, to prevent withdrawal symptoms.

Important

Do not stop taking clonazepam without talking to a doctor.

If you forget to take it

If you forget to take your clonazepam, take it as soon as you remember, unless it's nearly time for your next dose. In this case, just leave out the missed dose and take your next dose at the usual time.

Never take 2 doses at the same time. Never take an extra dose to make up for a forgotten one.

If you forget doses often, it may help to set an alarm to remind you. You could also ask a pharmacist for advice on other ways to remember your medicines.

If you take too much

The amount of clonazepam that can lead to an overdose varies from person to person.

If you take too much clonazepam, you may get symptoms including:

• poor coordination or trouble speaking
• feeling sleepy
• a slow or irregular heartbeat
• uncontrolled eye movements
• muscle weakness
• feeling overexcited

Contact 111 for advice now if:

If you need to go to A&E, do not drive. Ask someone to drive you or call 999 and ask for an ambulance.

Bring the clonazepam packet or leaflet inside it, any remaining medicine, and any other medicines you take.

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