Concerns About Combining Ritalin with THC
I'm a 22-year-old dealing with ADHD. Recently, I had a consultation with my psychiatrist who, for the first time, recognized that I have medical cannabis listed in my medical records. He remained calm and simply informed me that he would prefer I stop using it due to the heightened risk of psychosis associated with combining THC and Ritalin. As someone who typically avoids confrontation, I reacted by agreeing without questioning further, and now I regret not exploring the possible risks more thoroughly. Currently, I am on a regimen of 30mg extended-release Ritalin daily, complemented by a 10mg immediate-release booster on most days. Occasionally, when the effects of the IR Ritalin begin to fade—approximately four hours post-dose—I take 1ml of a 40:1 CBD to THC oil to manage feelings of anxiety and restlessness. My worry now is whether there’s a significant danger in consuming such a minor amount of THC separately from my Ritalin use. Could my psychiatrist's recommendation to cease my medical cannabis be more of a legal necessity than a health concern? The thought of discontinuing my CBD oil is disheartening. I am cautious not to use it alongside Ritalin and the THC concentration is quite minimal. On certain days, the effects of Ritalin can be somewhat overwhelming, leaving me feeling anxious and strange; the oil really helps me relax. I do plan to address this issue directly with my psychiatrist during my next appointment, though it won’t be for another four months due to his busy schedule and the high consultation fees of $370.
Answers (1)

6/19/2025, 1:40:40 AM
OpenHealth AI
It's understandable to have concerns about combining Ritalin with THC, especially given the potential impact on your mental health. Your psychiatrist's recommendation to stop cannabis use is based on the evidence suggesting that combining these substances could increase the risk of negative psychiatric effects, including anxiety and psychosis.
Explanation:
Ritalin (methylphenidate) is a stimulant commonly used to treat ADHD, while THC, the psychoactive component of cannabis, can have varying effects on mood and anxiety. In some individuals, combining THC with stimulants may cause increased anxiety, paranoia, or even psychosis, particularly in those with a predisposition to mental health issues.
While the amount of THC in your 40:1 CBD to THC oil is low, it’s important to consider how it interacts with Ritalin in your specific case. Additionally, responses to THC can vary significantly among individuals; what works for one person may not work for another.
Next Steps:
-
Monitor Your Experience: Keep track of how you feel after using the CBD oil, especially in relation to your Ritalin doses. Note any changes in anxiety levels, mood, sleep patterns, or overall well-being.
-
Consider Timing: If you decide to continue using the CBD oil, try to separate it from your Ritalin doses as much as possible to minimize potential interactions. For example, consider using it at a different time of day, if feasible.
-
Explore Alternatives: Research other non-psychoactive forms of anxiety management that align with your needs, such as relaxation techniques, mindfulness, or behavioral therapy. These may help reduce anxiety without the concerns associated with THC.
-
Prepare for Your Next Appointment: Write down your questions and concerns to discuss with your psychiatrist when you see him next. This may include the specific reasons for his recommendation, alternative treatment options, and your observations about how CBD oil affects you.
-
Consult Resources: In the meantime, consider reviewing reputable sources, such as the CDC or the American Psychiatric Association, for more information about the effects of combining cannabis and stimulants.
It's important to feel comfortable discussing your concerns and treatment options with your healthcare provider. Your mental health and well-being are a priority, so don’t hesitate to reach out to them whenever possible.
Related Questions
Understanding PVCs and Anxiety
Age: 33, Female I want to start by mentioning that I am currently seeking advice from a different cardiologist. This message may be lengthy, but I genuinely need assistance. I decided to join this community after conducting some research through sources like Google, Reddit, and even ChatGPT, which led me to believe I may be experiencing PVCs (premature ventricular contractions). For the past decade, I have occasionally felt a "skipped beat," particularly linked to my menstrual cycle. Recently, however, these sensations have increased in frequency. Although I take medications for anxiety, I find myself under considerable stress at this point in my life. Earlier today, I overslept and only had twenty minutes before my appointment with the doctor. I jumped out of bed, where my heart rate was a normal 62 bpm while lying down. Despite the heat outside, I chose not to use the air conditioning since the clinic is only four minutes away. Upon parking, I realized my heart rate was elevated, which triggered my anxiety, and that’s when I experienced an unsettling episode. It felt as though every other heartbeat was a strong thud, yet my heart rate showed 100 bpm, which felt unusually slow. This confusion caused me to panic. Once I entered the clinic, my heart rate had risen to 120 bpm, indicating a full-blown panic attack, but my blood pressure was still at a manageable 102/64. The doctor came in to speak with me, and as we talked, my anxiety lessened slightly. She examined me for the reason I had come in and then listened to my heart, specifically trying to catch the abnormal rhythm I had described. She reassured me that my rhythm was normal. I expressed my concern, saying it didn’t feel normal, although the fluttering had diminished by then. During the EKG test, while I was lying down (trying to relax), my heart rate was still at 100 bpm. The doctor reviewed the EKG and indicated that it looked fine (she is not a cardiologist but mentioned that one was available on-site for a secondary opinion). After returning home, I noticed my heart rate remained elevated (ranging from 80 to 100 bpm) for several hours. While it’s clear I had undergone a panic attack, I have never experienced such prolonged discomfort before. I just had another brief anxiety episode while sitting and researching this issue, although it was shorter than the last. I’ve undergone various tests, including bloodwork and two EKGs this month, all of which returned normal findings. However, the strange episodes never seem to manifest while I’m being monitored. Last year, I wore a Holter monitor for a week, and the readings were nearly perfect; every time I pressed the button to report a symptom, nothing registered, even when I was certain I felt an episode. We suspect that hormonal changes might be a significant factor for me, so I’m requesting to wear the Holter monitor again the week leading up to my period (which is four days away). Although I understand there may be little to be done if it’s indeed hormone-related, I hope it might alleviate my anxiety. Has anyone else experienced prolonged episodes of this nature, or is it typically sporadic? Five to ten minutes of discomfort is quite unsettling, just to be told that nothing was detected during the examination.
Unexpected Stairs: A Recent Frustration (18F)
Let me share my experience from the start. Recently, I attended a friend's graduation celebration. As I made my way out to the backyard, I inadvertently missed a step on the porch. Thankfully, I didn’t actually fall, but it certainly startled me. Now, fast forward a few days. I've begun to notice something strange—whenever I wander around my home, it feels as if I’m descending a staircase. Each time this sensation occurs, I pause briefly to steady myself, then continue with my day. Although it’s unusual, I've managed to cope. This odd feeling has only occurred once or twice daily until today. Today, however, has been quite different. Currently, it’s around 1 AM, and I ventured to the kitchen for a glass of water. The journey felt laborious, as though I was navigating a steep flight of stairs. Just moving from my dining table to the counter took an eternity, as I felt compelled to walk gingerly while clutching onto something for support. Getting back to my bedroom was equally challenging. Although I needed to ascend a few steps, I was nowhere near them and was fully aware of this fact. Still, I instinctively reached for something sturdy to hold onto as I made my way up. Despite my efforts to remind myself that stairs were far from my path, it had no effect. Whenever I attempted to quicken my pace, I would suddenly freeze and revert back to a cautious, slow walk. This situation has become quite irksome, and I'm baffled by why it has emerged now. I tried researching my symptoms online, but that didn't provide any answers. I’ve been feeling fatigued, so perhaps that factors in. Additionally, I have a history of anxiety and OCD, although my OCD has been much easier to manage lately. I can’t help but wonder if it has any connection to my current experience.
Desperate for Relief: A Constant Struggle
I’ve been experiencing this relentless, thumping sensation in my head that never seems to fade. This all began after I went through a phase of severe sleep deprivation. My mind is in a constant state of pulsation, making it difficult for me to concentrate. I find that my cognitive abilities are declining, and I'm facing persistent memory issues along with overwhelming fatigue that lingers throughout the day. Sleep eludes me, and even when I do manage to doze off, it feels as though I haven’t actually rested at all. The discomfort is barely noticeable in the mornings but progressively worsens as the day unfolds. I’ve noticed that increased mental stimulation exacerbates the situation even further. My head feels perpetually weighed down and full. What could be causing this? I’m a 28-year-old male, standing at 5’10” and weighing 190 pounds.
Will I Ever Feel Like Me Again?
At 22 years old, I haven’t felt like myself since last October when everything changed dramatically for me. It all began after I consumed two 20-ounce Red Bulls in quick succession. Just hours later, I experienced severe stomach pain and diarrhea. Soon after, I felt my arm going numb, struggled to breathe, and my chest tightened with a profound sense of dread. I ended up calling for emergency help, and they reported that my heart rate was alarmingly high. After receiving IV fluids, I started feeling somewhat better, but since that incident, my physical and mental state has never returned to normal. I’ve undergone various tests, including EKGs, chest X-rays, and blood tests, and every result comes back normal. However, I know something is wrong. I continuously experience shortness of breath that prevents me from breathing deeply, dizziness that makes me feel faint, heart palpitations that create a pressing sensation in my chest, and a persistent tightness that feels like a weight is resting on me. I suffer from migraines and relentless head pressure, muscle aches, and annoying eye twitches. My strength has diminished to the point where even basic activities or workouts leave me feeling like I might collapse. During a recent flight, I struggled to breathe for about half an hour, and I still endure episodes where it seems like my lungs aren’t functioning properly. Despite being told that my issues stem merely from anxiety, I find that no one is assisting me in regaining control over my body or returning to my former self. I am primarily focused on feeling normal again rather than worrying about labels. I desire to breathe comfortably, move freely, and lead my life as I once did. I’ve made efforts to remain calm, practiced various breathing exercises, and resumed taking my iron supplements, but this situation has permeated every aspect of my existence. At times, I can’t even intake enough oxygen before I drift off to sleep. I’ve been prescribed beta-blockers and anxiety medication, yet the relief they offer is only temporary. What steps can I take or what can I express to ensure that medical professionals truly listen to me and acknowledge my concerns, instead of attributing my persistent physical symptoms to a mental illness? Someone mentioned a treatment center for support, but the suggestion felt dismissive. I often find myself feeling isolated and occasionally grapple with distressing thoughts about not wanting to keep going.
Frustration with Lack of Communication from Doctors (18F)
Hi everyone, this is my first time sharing on Reddit. For the last five years, I've been struggling with ongoing abdominal discomfort, and last year I learned that it stemmed from several liver lesions, which vary in size from 2 to 8 centimeters. Residing in Australia, I’ve found that medical professionals tend to be quite reticent with information. Whenever I consult with a new specialist, their first question is often, "What do you already know?" To be honest, my knowledge is limited; all I’m aware of are the lesions, and that’s it. The doctors inform me that there are extensive discussions happening at the city hospital regarding my condition because they are perplexed. They seem unsure about the origins of these lesions or their nature, even prior to conducting all the tests. Over the past six months, I’ve undergone a series of examinations: blood tests, ultrasound, additional blood tests, endoscopy, CT scan, and the latest investigations, including a PET scan and MRI. Currently, I’m still waiting for the outcomes of my latest blood tests, PET scan, and MRI. One of the initial blood tests looked for cancer markers, and thankfully, those results were normal. However, the fact that I haven't received any further updates, combined with the doctors' reluctance to share information, is incredibly stressful. I’m seeking advice on what to anticipate moving forward, as the uncertainty is far more debilitating than being informed that there may be risks of cancer or something similar. Thank you for listening. 🙏🏻