Does Namenda memantine work in preventing tolerance to adderall ADD amphetamine type drugs?
Amphetamine tolerance seems to be more responsive to NMDA type drugs, which memantine is. Memantine, however can have some nasty side effects. Ketamine, Dextromethorphan and Magnesium are all also NMDA antagonists that are effective in controlling tolerance. Dextromethorphan can be found in many OTC medicines, but use Dextromethorphan-ONLY containing products like the Robatussin Gel Caps (read the label carefully!). Standard dosage for this purpose is usually about 90 to 150mg. You may be a little sleepy so use it only at night. Ketamine is available on the blackmarket, and is extremely safe when taken without other drugs (besides your amphetamine) and you go to sleep or at least try to. Magnesium is available in health food stores, but I really can’t suggest a dose, I’m not very familiar.