Rosemary Oil Uses & Applications

Rosemary, botanically known as Rosemarrinus officinalis, is a part of the Lamiaceae or mint family and is native to the Mediterranean region. Rosemary oil has an herbaceous and sweet aroma that has been used medicinally to treat aliments from respiratory infections to emotional disorders. To receive its medical benefits, rosemary oil can be added to a hot bath, massage oil, a pot of hot water or a vaporizer. The use of rosemary oil may cause allergic reactions and consuming it orally may cause spasms and vomiting. It is contraindicated for pregnant and breastfeeding women.

Mental Aid

According to acupuncturist David Crowe's book, "The Pharmacy of Flowers," rosemary essential oil enhances concentration, creativity, memory and mental clarity, making you less susceptible to mood swings. It works great as an aid when you are working on a computer for extended periods of time and for studying.
Place five to 10 drops of rosemary oil in a vaporizer close to your work area. You can also fill a small tea bag with coarse salt and add a few drops of the oil. The salt will retain the smell of the herb and you can sniff at it when you are feeling mentally sluggish or tired to receive a boost of mental clarity and energy.

Hair Treatment

Rosemary oil has stimulating qualities, says Julia Lawless in her book, "The Illustrated Encyclopedia of Essential Oils." This makes it a beneficial ingredient for hair care products, as it stimulates the follicles, promoting hair growth. It also will make your hair grow healthier, stronger and may even prevent premature graying and hair loss. If you have a dry scalp, use rosemary oil to massage your scalp.
According to herbalist Diana Falconi in her book, "Earthly Bodies and Heavenly Hair," a shampoo should cleanse your hair without removing protective oils. Her formula for 10 ounces of shampoo includes eight ounces of herbal infusion with three ounces of liquid castile soap and 1/2 tsp. of a carrier oil such as almond or jojoba. Add 30 drops of rosemary oil and 30 drops of lavender oil and shake well.

Respiratory Tract Aid

Rosemary oil invigorates and warms the lungs, helping them expel phlegm, says Crowe. It works as an anti-spasmodic for asthma and chronic bronchitis, helping to relieve congestion without irritating the bronchial tract. Rosemary oil also helps to dry mucus and bring relief to congested sinus and watery nose.
Add up to 10 drops of rosemary oil to a medium-sized bowl of hot water and lean over it with your head covered by a towel, creating a tent. Inhale the vapors from the water until it has cooled off. Repeat as many times as needed.