Kann ich Cannabis und Clozapin zusammen einnehmen?

Warum das passiert

Cannabis smoke contains chemicals (hydrocarbons) that speed up the liver enzymes responsible for breaking down clozapine. This can lower the amount of medicine in your system. Conversely, if you stop smoking, the levels can rise rapidly. Additionally, both substances affect the central nervous system and heart rate, leading to 'additive' effects where the side effects of both are intensified.

You must speak with your doctor or psychiatrist before using cannabis or if you plan to change your current usage habits. Your doctor will likely need to perform more frequent blood tests to monitor your clozapine levels and may need to adjust your dose. Do not stop or start using cannabis abruptly without medical supervision.

Infection or flu-like symptoms

You must have regular blood tests because clozapine can cause a dangerous drop in white blood cells (agranulocytosis). Contact your doctor immediately if you develop a sore throat, fever, or any signs of infection.

Smoking status changes

If you stop or start smoking tobacco, you must tell your doctor immediately. Tobacco smoke changes how your body breaks down clozapine; stopping smoking can cause clozapine levels to rise to toxic, dangerous levels.

Myocarditis (heart muscle inflammation)

Clozapine carries a risk of serious heart inflammation, especially in the first two months. Contact your doctor immediately if you experience a persistent fast heartbeat at rest, chest pain, or shortness of breath.

Verstopfung

Clozapine can severely slow down your bowels (paralytic ileus), which can be fatal. You must tell your doctor if you become constipated or have not had a bowel movement for more than two days.

Psychose oder Schizophrenie

Sie sollten kein Cannabis verwenden, wenn Sie eine persönliche oder starke familiäre Vorgeschichte von Schizophrenie oder anderen psychotischen Störungen haben, da es diese Bedingungen auslösen oder verschlimmern kann.

Fahren und Bedienen von Maschinen

Es ist eine Straftat, zu fahren, wenn Ihre Fahrtüchtigkeit durch Cannabis beeinträchtigt ist. Auch wenn Sie sich nicht 'high' fühlen, bleibt die Droge in Ihrem System und kann zu einer Verurteilung wegen Drogen am Steuer führen.

Caffeine (Coffee, Tea, Cola, Energy drinks)

Caffeine can significantly increase the levels of clozapine in your blood, which may increase the risk of side effects. If you suddenly stop drinking caffeine, your clozapine levels may drop, making the medicine less effective. Try to keep your caffeine intake consistent and talk to your doctor before making any major changes.

Alkohol

Alcohol can increase the sedative effects of both clozapine and cannabis, making you feel very sleepy, dizzy, or confused. It can also increase the risk of falls and impair your coordination. It is best to avoid alcohol while taking these medicines.

Grapefruitsaft

Grapefruit juice can interfere with how your body breaks down certain compounds in cannabis (like CBD and THC). This may increase the levels of the medicine in your blood and lead to more side effects.

Fettreiche Mahlzeiten

Eating a meal high in fat (such as a cooked breakfast or fast food) just before or after taking oral cannabis can significantly increase the amount of the medicine absorbed by your body. This may lead to stronger or more unpredictable effects.

Taking multiple medicines? Our Wechselwirkungs-Checker für Medikamente helps you check whether your prescriptions, over-the-counter medicines, and supplements are safe to take together. Simply search for your medicines to see potential interactions and what to do about them.

Haftungsausschluss

Diese Informationen dienen nur allgemeinen Bildungszwecken und sollten nicht als Ersatz für professionelle medizinische Beratung herangezogen werden. Konsultieren Sie immer Ihren Hausarzt, Apotheker oder einen anderen qualifizierten Gesundheitsfachmann, bevor Sie Entscheidungen über Ihre Medikamente treffen. Individuelle Umstände können variieren, und nur ein Gesundheitsfachmann, der Ihre Krankengeschichte kennt, kann personalisierte Beratung bieten.