Patient leaflet - Rivastigmine 3.0 mg capsules hard
1. What Rivastigmine is and what it is used for
The active substance of Rivastigmine Capsules is rivastigmine.
Rivastigmine belongs to a class of substances called cholinesterase inhibitors. In patients with Alzheimer's dementia or dementia due to Parkinson’s disease, certain nerve cells die in the brain, resulting in low levels of the neurotransmitter acetylcholine (a substance that allows nerve cells to communicate with each other). Rivastigmine works by blocking the enzymes that break down acetylcholine: acetylcholinesterase and butyrylcholinesterase. By blocking these enzymes, rivastigmine allows levels of acetylcholine to be increased in the brain, helping to reduce the symptoms of Alzheimer’s disease and dementia associated with Parkinson’s disease. Rivastigmine is used for the treatment of adult patients with mild to moderately severe Alzheimer's dementia, a progressive brain disorder that gradually affects memory, intellectual ability and behaviour. It can also be used for the treatment of dementia in adult patients with Parkinson’s disease.
2. What you need to know before you take Rivastigmine capsules
Do not take these capsules if:
- you are allergic to rivastigmine or any of the other ingredients of this medicine (listed in section 6)
- if you have a skin reaction spreading beyond the patch size, if there is a more intense local reaction (such as blisters, increasing skin inflammation, swelling) and if it does not improve within 48 hours after removal of the transdermal patch. If this applies to you, tell your doctor and do not take rivastigmine.
Warnings and precautions
Talk to your doctor or pharmacist before taking these capsules if:
- you have, or have ever had, a heart condition such as an irregular or slow heartbeat, QTc prolongation, a family history of QTc prolongation, torsade de pointes, or have a low blood level of potassium or magnesium.
- you have, or have ever had, an active stomach ulcer
- you have, or have ever had, difficulties in passing urine
- you have, or have ever had, seizures
- you have, or have ever had, asthma or severe respiratory disease
- you have, or have ever had, impaired kidney function
- you have, or have ever had, impaired liver function
- you suffer from trembling
- you have a low body weight
- you have gastrointestinal reactions such as feeling sick (nausea), being sick (vomiting) and diarrhoea. You may become dehydrated (losing too much fluid) if vomiting or diarrhoea are prolonged.
If any of these apply to you, your doctor may need to monitor you more closely while you are on this medicine. If you have not taken these capsules for more than three days, do not take the next dose until you have talked to your doctor.
Use in children and adolescents
There is no relevant use of rivastigmine in the paediatric population in the treatment of Alzheimer’s disease.
Other medicines and Rivastigmine capsules
Tell your doctor or pharmacist if you are taking, have recently taken or might take any other medicines,
including those obtained without a prescription. This medicine should not be given at the same time as other medicines with similar effects to Rivastigmine capsules. This medicine might interfere with anticholinergic medicines (medicines used to relieve stomach cramps or spasms, to treat Parkinson’s disease or to prevent travel sickness). Rivastigmine should not be given at the same time as metoclopramide (a medicine used to relieve or prevent nausea and vomiting). Taking the two medicines together could cause problems such as stiff limbs and trembling hands.
If you have to undergo surgery whilst taking Rivastigmine capsules, tell your doctor before you are given any anaesthetics, because rivastigmine may exaggerate the effects of some muscle relaxants during anaesthesia.
Caution when rivastigmine is taken together with beta-blockers (medicines such as atenolol used to treat hypertension, angina and other heart conditions). Taking the two medicines together could cause problems such as slowing of the heartbeat (bradycardia) leading to fainting or loss of consciousness.
Pregnancy breast-feeding and fertility
If you are pregnant or breast-feeding, think you may be pregnant or are planning to have a baby, ask your doctor or pharmacist for advice before taking this medicine.
If you are pregnant, the benefits of using Rivastigmine capsules must be assessed against the possible effects on your unborn child. Rivastigmine capsules should not be used during pregnancy unless clearly necessary.
You should not breast-feed during treatment with Rivastigmine capsules.
Driving and using machines
Your doctor will tell you whether your illness allows you to drive vehicles and use machines safely. This medicine may cause dizziness and somnolence, mainly at the start of treatment or when increasing the dose.
If you feel dizzy or sleepy, do not drive, use machines or perform any tasks that require your attention.
3. How to take Rivastigmine capsules
Always take this medicine exactly as your doctor or pharmacist has told you. Check with your doctor, pharmacist or nurse if you are not sure.
How to start treatment
Your doctor will tell you what dose of these capsules to take.
- Treatment usually starts with a low dose of 1.5 mg twice a day (morning and night).
- Your doctor may gradually increase your dose after a period of at least 2 weeks, depending on how you respond to treatment.
- The maximum dose that your doctor will increase the dose to is 6.0 mg twice a day.
Your doctor will regularly check if the medicine is working for you. Your doctor will also monitor your weight whilst you are taking this medicine. If you have not taken these capsules for more than three days, do not take the next dose until you have talked to your doctor.
Taking this medicine
- Tell your caregiver that you are taking these capsules.
- To benefit from your medicine, take it every day.
Take the capsules twice a day, in the morning and evening, with food.
- Swallow the capsules whole with a drink.
- Do not open or crush the capsules.
If you take more Rivastigmine capsules than you should
If you accidentally take more capsules than you should, inform your doctor. You may require medical attention. Some people who have accidentally taken too many capsules have experienced feeling sick (nausea), being sick (vomiting), diarrhoea, high blood pressure and hallucinations. Slow heart beat and fainting may also occur.
If you forget to take Rivastigmine capsules
If you find you have forgotten to take your dose of this medicine, wait and take the next dose at the usual time. Do not take a double dose to make up for a forgotten dose.
If you have any further questions on the use of this medicine, ask your doctor or pharmacist.
4. Possible side effects
Like all medicines, this medicine can cause side effects, although not everybody gets them. You may have side effects more often when you start your medicine or when your dose is increased. Usually, the side effects will slowly go away as your body gets used to the medicine.
Very common (may affect more than 1 in 10 people)
- feeling dizzy
- stomach problems such as feeling sick (nausea) or being sick (vomiting), diarrhoea
Package leaflet: Information for the user
Rivastigmine 1.5 mg capsules, hard Rivastigmine 3 mg capsules, hard Rivastigmine 4.5 mg capsules, hard Rivastigmine 6 mg capsules, hard
rivastigmine hydrogen tartrate
180 mm
| Process Black |
| Product: | Rivastigmine capsules 1.5mg, 3mg, 4.5mg & 6mg - Eva Pharma |
| P3982T | |
| 180 x 380 mm | |
| 9pt | |
| 18/05/26 | |
| 2 | |
| Amendment Date: | 19/05/26 |
- loss of appetite.
Common (may affect up to 1 in 10 people)
- heartburn
- stomach pain
- headache
- feeling agitated
- anxiety
- sweating
- weight loss
- feeling tired or weak
- generally feeling unwell
- trembling or feeling confused
- nightmares
- decreased appetite.
- sleepiness.
Uncommon (may affect up to 1 in 100 people)
- depression
- difficulty in sleeping
- changes in how well your liver is working
- fainting or accidentally falling.
Rare (may affect up to 1 in 1,000 people)
- chest pain
- rash, itching
- ulcers in your stomach or intestine.
- Fits (seizures).
Very rare (may affect up to 1 in 10,000 people)
- high blood pressure
- urinary tract infection
- problems with your heartbeat such as fast or slow heartbeat
- seeing things that are not there (hallucinations).
- bleeding in the gut – shows as blood in stools or when being sick
- inflammation of the pancreas – the signs include serious upper stomach pain, often with feeling sick (nausea) or being sick (vomiting)
- the signs of Parkinson’s disease get worse or getting similar signs – such as stiff muscles, difficulty in carrying out movements.
Not known (frequency cannot be estimated from the available data)
- being violently sick (vomiting) that can cause tearing of the tube that connects your mouth with your stomach (oesophagus)
- dehydration (losing too much fluid)
- aggression, feeling restless
- uneven heartbeat
- liver disorders (yellow skin, yellowing of the whites of the eyes, abnormal darkening of the urine or unexplained nausea, vomiting, tiredness and loss of appetite).
- pisa syndrome (a condition involving involuntary muscle contraction with abnormal bending of the body and head to one side)
Patients with dementia and Parkinson’s disease
These patients have some side effects more often. They also have some additional side effects. Very common (may affect more than 1 in 10 people)
- trembling
- fainting
- accidentally falling.
Common (may affect up to 1 in 10 people)
- too much saliva and dehydration
- anxiety
- feeling restless
- slow and fast heartbeat
- difficulty in sleeping
- unusually slow movements or movements you cannot control
- the signs of Parkinson’s disease get worse or getting similar signs – such as stiff muscles, difficulty in carrying out movements and muscle weakness.
- seeing things that are not there (hallucinations)
- depression
- high blood pressure
Uncommon (may affect up to 1 in 100 people)
- uneven heartbeat and poor control of movements.
- low blood pressure
Not known (frequency cannot be estimated from the available data):
- Pisa syndrome (a condition involving involuntary muscle contraction with abnormal bending of the body and head to one side)
- skin rash
Other side effects seen with Rivastigmine transdermal patches and which may occur with the hard capsules:
Common (may affect up to 1 in 10 people)
- fever
- severe confusion
- urinary incontinence (inability to retain adequate urine).
Uncommon (may affect up to 1 in 100 people)
- hyperactivity (high level of activity, restlessness). Not known (frequency cannot be estimated from the available data)
allergic reaction where the patch was used, such as
blisters or skin inflammation.
If you get any of these side effects, contact your doctor as you may need medical assistance. Reporting of side effects
If you get any side effects, talk to your doctor, pharmacist or nurse. This includes any possible side effects not listed in this leaflet. You can also report side effects directly via the Yellow Card Scheme at: www.mhra.gov.uk/yellowcard or search for MHRA Yellow Card in the Google Play or Apple App Store. By reporting side effects you can help provide more information on the safety of this medicine.
5. How to store Rivastigmine capsules
Keep this medicine out of the sight and reach of children.
Do not store above 30°C.
Do not use this medicine after the expiry date which is stated on the carton. The expiry date refers to the last day of that month.
Do not throw away any medicines via wastewater or household waste. Ask your pharmacist how to throw away medicines you no longer use. These measures will help protect the environment.
6. Contents of the pack and other information
What Rivastigmine capsules
The active substance is Rivastigmine hydrogen tartrate. Capsules of 1.5 mg, 3 mg, 4.5 mg and 6 mg strengths are available. Each capsule contains rivastigmine hydrogen tartrate corresponding to 1.5 mg, 3 mg, 4.5 mg and 6 mg rivastigmine respectively. The other ingredients in each strength of capsule are: hypromellose, magnesium stearate, microcrystalline cellulose, colloidal anhydrous silica, gelatin, yellow iron oxide (E172), titanium dioxide (E171 ), red iron oxide (E172) (E172 only for the 3, 4.5 & 6 mg capsule shells), and printing ink containing shellac, propylene glycol, concentrated ammonia solution, iron oxide black and potassium hydroxide.
What Rivastigmine capsules look like and contents of the pack
Rivastigmine capsules contain a white to off-white powder.
Rivastigmine 1.5 mg capsules have a yellow cap and body and are imprinted with “RIVA 1.5mg” on the body with black ink.
Rivastigmine 3 mg capsules have a light orange cap and body and are imprinted with “RIVA 3mg” on the body with black ink.
Rivastigmine 4.5 mg capsules have a caramel cap and body and are imprinted with “RIVA 4.5mg” on the body with black ink.
Rivastigmine 6 mg capsules have a caramel cap and light orange body and are imprinted with “RIVA 6mg” on the body with black ink.
They are packed in blister packs containing 14, 28, 56 or 112 capsules. Not all pack sizes may be marketed.
Marketing Authorisation Holder and Manufacturer
Crescent Pharma Ltd., Key House,
Sarum Hill, Basingstoke, RG21 8SR, UK This leaflet was last revised in May 2026. If you require this leaflet in a different format please contact the licence holder at the address above.