Cytisine Tablets

Cytisine is a natural, plant-derived medicine used to support smoking cessation. It’s intended for adults who are committed to quitting and want to gradually reduce their nicotine dependence without using nicotine-based treatments.

The active ingredient, cytisine, is structurally similar to nicotine. It binds to nicotinic receptors in the brain, partially stimulating them while also blocking nicotine from attaching. This eases withdrawal symptoms and reduces the pleasure of smoking, helping you wean off cigarettes more comfortably.

Cytisine is taken over a 25-day course. One pack (100 tablets) is enough for a full treatment. Tablets should be swallowed with water, and smoking should stop entirely by day 5 of treatment.

Do not exceed the stated dosage. Always follow your doctor’s or pharmacist’s instructions.

Some people may experience mild to moderate side effects, including:

• Nausea, heartburn, or stomach pain

• Changes in appetite or weight gain

• Mood swings, irritability, or anxiety

• Headaches or dizziness

• Fatigue or sleep disturbances

• Dry mouth or diarrhoea

• Skin rash or muscle aches

• Raised blood pressure or heart rate

Serious allergic reactions are rare but may include swelling of the face or throat, difficulty breathing, and loss of consciousness. Seek urgent medical attention if you notice these symptoms.

Do not use Cytisine if you:

• Have unstable angina, a recent heart attack, or irregular heartbeat

• Have suffered a stroke recently

• Are allergic to cytisine or any of the listed ingredients

Consult your doctor before use if you have any of the following:

• Heart disease, high blood pressure, or vascular conditions

• Thyroid disorders

• Diabetes

• Stomach ulcers or acid reflux

• Liver or kidney impairment

• Mental health conditions such as schizophrenia

Important: This treatment is only suitable for individuals who are determined to stop smoking. Continuing to smoke while taking Cytisine can worsen nicotine-related side effects.

Tell your doctor or pharmacist if you’re using any other medications. Do not take Cytisine alongside anti-tuberculosis treatments. Avoid if you're taking:

• Theophylline (asthma)

• Tacrine (Alzheimer’s)

• Clozapine (schizophrenia)

• Ropinirole (Parkinson’s)

Your doctor may advise on alternative treatments or dosage adjustments if necessary.

• Age restriction: Not suitable for anyone under 18

• Pregnancy and breastfeeding: Not recommended—speak to your GP before use

• Driving: Generally safe, does not impair your ability to drive or operate machinery

• Storage: Keep below 25°C in a dry place, out of reach of children