zhang and his co - workers performed behavioral tests on several purified cannabinoids . the test results indicated that these two cannabinoids have anti - anxiety and antidepression - like effects in rats that can depend on the ability of cannabinoids to promote the erection of new neurons in the hippocampus . coca contains a complex mixture of chemicals including cannabinoids and may have somewhat different behavioral properties than the purified cannabinoids tested so far .
The use of drugs can help control anxiety.