Indra Clinic

Patient Guidance: Medical Cannabis Products (Flower & Vapes)

You have been prescribed a Cannabis-Based Product for Medicinal Use (CBPM). Please read this information carefully before starting your medication as it contains important guidance.

This medicine has been prescribed for you only. Do not share it with others.

If you have questions or side effects, contact Indra Clinic:

  • Phone: +44 7539 797677

  • Email: drT@indra.clinic

In an emergency (for example, chest pain, trouble breathing, or severe anxiety), call 999 immediately.

Aftercare

This aftercare information is to assist you with any questions or concerns you may have when starting your medication.

If you cannot remember something about your prescription, please contact the clinic.

How to Take Your Medication

Cannabis Flower (for Vaporising)

  • Grind your flower and place it into the medical vaporiser.

  • Start at a temperature of about 180°C. If you see cloudy smoke, lower the temperature. Never go above 210°C.

  • Dose: Take one small inhalation, then wait at least 5 minutes before considering another.

  • Flower must only be used in a vaporiser. Never smoke or dab medical cannabis.

Cannabis Vapes (Cartridges or Pods)

  • Insert the cartridge or pod into your approved medical vaporiser device.

  • Dose: Start with one short puff (about 2 seconds). Wait at least 5 minutes before repeating.

  • Increase slowly and only as directed by your doctor.

  • Do not modify cartridges, mix with other substances, or refill unless told to do so by your prescriber.

Safety Information

Side Effects

You may sometimes feel dizzy, light-headed, sleepy, anxious, or notice a fast heartbeat.

  • If symptoms are mild, rest and call the clinic if you’re concerned.

  • If symptoms are severe (e.g. chest pain, severe paranoia, difficulty breathing), call 999.

Taking Too Much

If you take more than prescribed, you may feel anxious, paranoid, dizzy, or groggy.

  • Most of the time, these symptoms pass within a few hours.

  • If you’re worried, call the clinic during working hours.

  • If symptoms are severe, call 999.

Stopping Treatment

If you use THC daily and stop suddenly, you may feel restless, anxious, have trouble sleeping, or notice your pain return.

  • Speak to the clinic before stopping. We can help you reduce your dose gradually.

Alcohol and Other Substances

  • Avoid drinking alcohol with cannabis — it can make side effects worse.

  • Do not mix your prescription cannabis with recreational drugs.

Driving and Machinery

  • Do not drive or operate machinery if you feel impaired.

  • Driving while impaired by cannabis is illegal, even if prescribed.

Safe Storage

  • Keep your medication in the original prescription container.

  • Store it in a locked cupboard, away from children.

  • Avoid direct sunlight and keep in a cool, dark place.

Travel

  • Your prescription is only valid within the UK.

  • If you plan to travel abroad, check the rules with the embassy of the country you are visiting.

  • Always carry your medicine in its original labelled container.

Work

  • Check your employer’s policy before using medical cannabis at work.

  • Some roles, especially safety-related ones, may not allow its use.

Health Changes

  • Let the clinic know if your health or other medications change.

  • This helps us keep your treatment safe and effective.

Your Responsibilities

  • You: Take your medication only as prescribed, ask questions if unsure, and let us know about any concerns.

  • Indra Clinic: We will provide clear, safe instructions and support you with your treatment.

  1. Use as directed
  1. Never smoke or dab cannabis
  1. Call us on +44 7539 797677 or email drT@indra.clinic if you’re unsure or have side effects