The herb contains chemicals that can have antibacterial and anti-inflammatory effects
Arruda (Graveolens itinerary) is a perennial shrub native to southern Europe that has become very famous and even considered sacred in Brazil. The parts that grow above ground and the oil are used as medicine. Contains chemicals that may have antibacterial and anti-inflammatory effects. People use it to treat health problems, as an insect repellent, and even for birth control, among many other purposes, but there is no good scientific evidence to support these uses.
In Ancient Greece it was used to ward off contagious diseases; among the Romans it was appreciated as a seasoning for meat. However, its use for seasoning meats, soups and salads as well as in the preparation of infusions, digestive liqueurs and wine flavoring must be limited and monitored, due to its toxicity. Among its chemical constituents are salicylic acid, alcohols, esters, resinous and peptic materials, flavonoids (especially rutin), undecanones and alkaloids.
Shakespeare mentions rue in his play “Hamlet” as “the sacred herb of Sunday”, recalling exorcism rituals, where a mixture of herb and wine was used. At the same time, the infusion of the plant was popular as a contraceptive and abortifacient.
Ways of use
Rue can be used in the following ways: decoction, infusion, extract, poultice, alcoholate and leaf juice mixed with other juices.
Directions
It is indicated in neuralgia, kidney, bladder and liver disorders, rheumatism, gout, nervous heart disease, eye inflammation, scabies, lice; and as a vermicide, stimulant, emmenagogue (stimulates blood flow in the pelvic region and uterus and also menstruation), repellent, antispasmodic, carminative, diaphoretic and analgesic.
Embrapa lists some examples of health problems where rue can be used:
Eye inflammation – decoction: boil a spoonful of ground fresh leaves in a cup of water for a few minutes; wash your eyes with the solution three times a day until symptoms disappear.
Lice – infusion: two cups (of coffee) of chopped leaves with 500 ml of boiling water; strain, cool and wash your head for three days.
Scabies – extract: chopped dried leaves (one cup) in one liter of alcohol. Leave to rest for three days and filter. Dilute 50% and apply to the affected area.
Pain, flu, rheumatism – infusion: loose leaf tea (a pinch/cup).
Abscesses – poultice: apply a poultice of fresh leaves on the affected part, covering it with gauze.
Repellent: burn the aerial part of the plant, in the form of smoke.
Side effects
-When taken orally: It is most common to consume rue in food. It may be safe to use products containing dried leaves as medicines. However, it can cause cramps, drowsiness and dizziness. It is also not safe when using fresh leaves or oil, or when dried leaves are used in large quantities, as they can cause serious side effects, including stomach pain, vomiting, kidney damage, respiratory problems, and even death.
-When applied to the skin: It is probably not safe to use fresh rue. It can cause rashes and blisters, which can worsen if exposed to the sun.
-Breastfeeding: There isn’t enough reliable information to know whether rue is safe to use while breastfeeding. Better to avoid using it.
-Kidney problems: Rue can worsen existing kidney problems.
-Liver problems: the herb can worsen existing liver problems.
Observation: Excessive intake of rue can be dangerous, causing severe bleeding, epigastric pain, cramps, vomiting, seizures and drowsiness. Due to its emmenagogue properties during pregnancy, it can cause bleeding and, consequently, miscarriage.
Moderate interaction
Be careful with this combination
Drugs that increase sensitivity to sunlight (photosensitizing drugs) interact with rue. Some can make your skin more sensitive to sunlight. Weed can also make your skin more sensitive to sunlight. As stated previously, using these products together may increase the risk of sunburn, blisters, or rashes when the skin is exposed to sunlight. Be sure to use sunscreen and protective clothing when spending time in the sun.
Dosage
There isn’t enough reliable information to know what the appropriate dose of rue might be. Keep in mind that natural products are not always necessarily safe and dosages can be important. Be sure to follow relevant instructions on product labels and consult a healthcare professional before use.
Sources: Embrapa/ School of Botany/ WebMD
Source: Terra
Ben Stock is a lifestyle journalist and author at Gossipify. He writes about topics such as health, wellness, travel, food and home decor. He provides practical advice and inspiration to improve well-being, keeps readers up to date with latest lifestyle news and trends, known for his engaging writing style, in-depth analysis and unique perspectives.
