It is not recommended that pregnant and breastfeeding women use rosemary essential oil, as it can affect the fetus or cause a miscarriage.
Its use is prohibited for people diagnosed with epilepsy, neurological diseases, hypertension or heart disease.
It should never be ingested. Rosemary oil can have serious consequences without professional advice.
Its use should not be for extended periods of time. The recommended is 3 to 4 weeks at most.
Keep out of reach of children.
Rosemary oil should be diluted in a carrier oil before its topical application. Likewise, skin reaction and possible allergies after application should be checked with a previous patch test.