Namisol® is the first sublingual tablet containing dronabinol USP (ultrapure THC), which has been developed using our unique formulation technology.
Namisol® is indicated for the treatment of different diseases symptoms such as:
- Spasticity with pain, for instance from Multiple Sclerosis and spinal cord injury
- Nausea and vomiting by chemotherapy, radiotherapy or treatment with HIV-medication
- Chronic neuralgic pain
- Gilles de la Tourette Syndrome
- Palliative treatment of cancer and HIV/AIDS
Namisol® posseses several unique characteristics compared to existing products. Namisol® offers superior stability, unproblematic administration, is more robust and is cheaper to produce.
The pharmacokinetics of Namisol® were studied via an in-vivo test in one healthy human subject (n=1). The results are given in Figure 1 in which they are compared with the data obtained for pulmonary administration of vaporised THC (inhalation route) and oral administration of THC.

Figure 1: Comparison on pharmacokinetic studies on vaporised THC inhalation route (n=6), oral THC, oral administration(n=24) and our sublingual delivery method (n=1).
The pharmacokinetic parameters measured on Namisol® reveal a maximum serum concentration (Cmax) of 70 ng/ml and a Tmax of 33 min.
Namisol® has a bioavailability of 150% compared to the inhalation route.
Compared to oral or similar administration route its bioavailability is 20 times larger.
Namisol®’s sublingual delivery method clearly distinguishes itself from other delivery methods by the following:
1. Avoids the first pass metabolism effect on the liver
2. Rapid uptake
3. Proven high-bioavailability
4. Sublingual tablets allow for control of dosage
5. The formulation has a rapid onset of action
6. Recommended for patients who suffer from vomiting and nausea and have difficulty ingesting oral capsules
Please read our press release about Namisol®.
Namisol is a sublingual tablet that contains 1.5 mg THC (dronabinol USP).
Namisol is available in a package of 20 tablets.
We recommend to storage Namisol in the fridge (5°C ± 3°C)
Namisol may be supplied upon doctor declaration (in the Netherlands only). Download an example of the document.
For more information regarding product supply please contact us:
Phone: +31 (0)294 457353
Email: info@echo-pharma.com