Delta
3 Carene gives a calming feeling to aid in well being. This pine
scented terpene can be found in rosemary as well as cannabis. Delta
3 Carene is so prevalent in marijuana that it is found in most
strains.
Carene
has been used as an antihistamine to help with reducing fluid. Some
patients use strains high in Carene to help reduce perspiration or
menstrual flow. Many patients can describe certain cannabis strains
with a side effect of causing dry mouth or eyes. The terpene Delta 3
Carene is a major culprit to this effect.
Medically
Carene can treat symptoms of many diseases. Anti-inflammatory
properties have been found with this essential oil to treat joint
pain and multiple sclerosis.(Source)
Delta 3 Carene has shown to be a sedative by acting as a central
nervous system depressant. (Source)
This ability to slow down the brain function can help in treating
anxiety and insomnia.(Source)
Source:
http://www.drugabuse.gov/publications/research-reports/prescription-drugs/cns-depressants/what-are-cns-depressants