Care sunt beneficiile și utilizările pentru ulei de cuișoare?

Uleiul de cuișoare este extras din arborele de cuișoare. Este distilat cu abur din mugurii de cuișoare care au un miros ascuțit. Este originar din Asia de Sud-Est și a fost folosit pentru a trata durerea asociată cu probleme dentare de secole.

Se spune că uleiul de cuișoare posedă proprietăți antioxidante, antimicrobiene, antifungice, antiinflamatorii și anestezice (1), (2). De asemenea, poate ajuta la tratarea afecțiunilor pielii, la digestie și la stimularea sistemului imunitar. Acest articol discută beneficiile potențiale pentru sănătate, utilizările și efectele secundare ale uleiului de cuișoare. Citiți mai departe pentru a afla mai multe.

12 utilizări și beneficii ale uleiului de cuișoare

1. Poate ameliora durerea de dinți

Uleiul esențial de cuișoare poate ajuta la prevenirea cariilor și ameliorarea durerilor orale. În mod tradițional, este folosit pentru ameliorarea durerilor de dinți. Este, de asemenea, utilizat pentru urgențe dentare, cum ar fi inflamația gurii sau a gâtului. De asemenea, s-a raportat că uleiul de cuișoare este utilizat la prepararea anumitor paste de dinți și ape de gură (3). Eugenolul, un lichid uleios aromat extras din uleiul de cuișoare, este utilizat ca sedativ în procedurile dentare (4). Cuisoarea are, de asemenea, proprietăți anti-plăci. Poate inhiba creșterea bacteriilor orale care pot provoca placa dentară (5).

De asemenea, s-a descoperit că uleiul esențial de cuișoare prezintă activitate anticariogenă și citotoxică împotriva unui număr mare de agenți patogeni orali (6). Eugenolul și acetat de eugenil sunt cele două componente active din uleiul esențial de cuișoare care ajută la prevenirea decalcificării sau eroziunii dentare (7). Uleiul de cuișoare este cel mai eficient împotriva microorganismelor care cauzează cariile dentare (8).

2. Poate ajuta la tratarea bolilor pielii și a acneei

Se spune că uleiul de cuișoare acționează împotriva Propionibacterium acnes, bacterii care provoacă acnee (9). Cu toate acestea, sunt necesare mai multe studii în această linie pentru a ajunge la concluzii suplimentare.

Un studiu realizat de Departamentul de Dermatologie, Cairo, Egipt a constatat că uleiul de cuișoare a fost eficient în tratamentul local al pruritului cronic (10).

Un alt studiu realizat de Spitalul Universitar Mansoura, Egipt, a constatat că aplicarea topică a cremei cu ulei de cuișoare ar putea ajuta la tratamentul fisurilor anale cronice (11).

3. Poate avea proprietăți analgezice

Sa constatat că masajul cu ulei de cuișoare reduce efectiv durerile de spate la mamele postnatale (12). Se spune că uleiul de cuișoare posedă proprietăți analgezice care reduc durerea de dinți și durerile articulare prin activarea canalelor de calciu și clorură din ganglionii limfatici (13). Eugenolul din cuișoare a fost, de asemenea, studiat pentru efectele sale analgezice (14). Uleiul de cuișoare ar putea, de asemenea, ameliora durerea la șoareci (15).

Un alt studiu realizat de Universitatea din Kuweit a constatat că gelul de cuișoare ar putea avea potențialul de a înlocui benzocaina ca anestezic local (16).

4. Poate ajuta digestia

Uleiul de cuișoare poate ajuta la ameliorarea greaței, vărsăturilor și a bolilor de mișcare, datorită proprietăților sale antiiritante și calmante (17). Eugenolul din uleiul esențial de cuișoare are capacitatea de a stimula sinteza mucusului, un important factor gastroprotector (18). Cu toate acestea, sunt necesare cercetări suplimentare pentru a înțelege utilizarea acestuia în tratamentul ulcerelor gastrice.

5. Poate stimula sistemul imunitar

Eugenolul din cuișoare protejează membranele celulare de deteriorarea radicalilor liberi și de stresul oxidativ (19). Într-un studiu pe animale, uleiul ar putea exercita, de asemenea, un rol protector împotriva stresului oxidativ indus de radiații (20). Se spune că uleiul de cuișoare are efecte antiinflamatorii. Un studiu a arătat că uleiul de cuișoare are un efect antiinflamator dependent de doză la șobolanii Wistar (21). De asemenea, s-a constatat că uleiul are efecte antinociceptive și antipiretice la șoareci (22).

6. Poate avea proprietăți antimicrobiene

Uleiul esențial de cuișoare este o sursă puternică de compuși antimicrobieni care acționează în special împotriva agenților patogeni bacterieni (23). Uleiul poate fi eficient în oprirea creșterii mai multor tipuri de bacterii și, de asemenea, poate acționa împotriva agenților patogeni ai căilor respiratorii (24). De asemenea, s-a constatat că uleiul de cuișoare acționează împotriva tulpinilor clinice ale bobinei Escherichia , o bacterie specifică care este foarte rezistentă la mai multe antibiotice (25). Un studiu realizat de Secția de microbiologie și tehnologie a fructelor de mare, Spania, a constatat că uleiul esențial de cuișoare a ucis eficient biofilmele Staphylococcus aureus (26) .

În plus, uleiul de cuișoare acționează împotriva Candida albicans, care provoacă afte bucale, picior de atlet și infecții vaginale cu drojdie. Eugenolul din uleiul de cuișoare ar putea exercita un efect anticandidal (27). Un studiu realizat de Toyama Medical and Pharmaceutical University a constatat că o combinație de aciclovir Un studiu realizat de Toyama Medical and Pharmaceutical University a constatat că o combinație de aciclovir (un medicament antiviral) și cuișoare la șoareci ar putea trata infecția virală cu herpes simplex (28).). Un amestec de uleiuri esențiale cu ulei de cuișoare ar putea atenua semnificativ virusul gripal. Virușii tratați cu amestecul de ulei au avut o expresie minimă a proteinelor virale. Acest lucru înseamnă că uleiul de cuișoare ar putea avea capacitatea de a lupta împotriva anumitor viruși care provoacă infecții (29).

7. Poate acționa ca un insectifug

Uleiul de cuișoare poate acționa ca un insectifug și poate preveni bolile transmise de vectori (cauzate la om de un parazit) (30). Un studiu a constatat că componentele uleiului esențial de cuișoare ar putea fi utile în producerea de repelenți ai păduchilor corpului (31). Uleiul de cuișoare ar putea prezenta, de asemenea, o activitate respingătoare împotriva termitelor japoneze (32).

Un studiu efectuat de Universitatea Mahidol, Thailanda, a constatat că uleiul esențial de cuișoare ar putea respinge cheptele Leptotrombidium , care sunt o specie de larve. Uleiul ar putea fi, de asemenea, o alternativă mai sigură și mai ieftină la repelenții sintetici care pot provoca efecte secundare (33). Uleiul esențial de cuișoare a prezentat, de asemenea, o respingere împotriva Leptotrombidium deliense , o altă specie de larve (34). De asemenea, s-a constatat că o formulare care conține ulei esențial de cuișoare este eficientă împotriva țânțarului Aedes aegypti (35).

Eugenolul din uleiul de cuișoare ar putea funcționa, de asemenea, ca o alternativă promițătoare la insecticidele obișnuite (36). S-a descoperit că Eugenol, acetat de eugenol și beta-cariofilenă, substanțele chimice bioactive din cuișoare, au capacitatea de a respinge furnicile de foc roșii (37).

8. Poate reduce durerea de stomac

S-a propus că eugenolul din uleiul de cuișoare este benefic pentru afecțiunile gastro-intestinale, cum ar fi durerile abdominale. Este, de asemenea, utilizat pentru tratarea tusei, flegmei și congestiei toracice (38). Cuisoarele pot fi utilizate pentru a reduce durerile de stomac. Cu toate acestea, sunt disponibile date limitate pentru a susține această afirmație.

9. Poate stimula sănătatea cardiovasculară

Uleiul de cuișoare poate ajuta la creșterea sănătății cardiovasculare. În mod tradițional, se știe că îmbunătățește circulația sângelui. Un studiu la șobolani a arătat că eugenolul din ulei dilata arterele cerebrale. Acest lucru, la om, poate însemna un risc redus de accident vascular cerebral (39). La șobolani, tratamentul cu eugenol poate reduce nivelul tensiunii arteriale și chiar poate încetini ritmul cardiac (40). Într-un alt studiu, șobolanii cu conținut ridicat de fructoză, când li s-a administrat ulei esențial de cuișoare, au arătat o îmbunătățire a ficatului gras. Uleiul ar putea regla, de asemenea, nivelul colesterolului la șobolani. Studiul sugerează posibilele proprietăți cardioprotectoare ale uleiului de cuișoare (41).

La șobolanii diabetici, uleiul de cuișoare ar putea prezenta, de asemenea, efecte cardioprotectoare. Acest lucru s-ar putea datora proprietăților antioxidante ale uleiului (42). Un alt studiu concluzionează că eugenolul ar putea fi util din punct de vedere terapeutic ca agent antihipertensiv (43).

10. Poate promova creșterea părului

Eugenol is known to stimulate the hair roots. A formulation containing clove oil was found to condition hair and enhance its growth. It could repair the hair shaft (44). However, more studies in this line are needed to reach further conclusions.

11. May Have Anticancer Properties

Eugenol was identified as one of the agents that could have anticancer properties. It may also prevent the proliferation of cancer cells and can help with cancer cell death (apoptosis) (45).

In another study, eugenol could suppress the growth of melanoma or skin cancer. Eugenol treatment could reduce tumor size by 40% and also delayed the growth of tumors (46). The National Toxicology Program based on several long term carcinogenicity studies concluded that eugenol was not carcinogenic to rats (47). Similar observations could be expected in humans as well.

In another study, clove extract was found to inhibit tumor growth. It could be a novel treatment for colorectal cancer (48).

However, it is important to practice caution, as eugenol may also have certain prooxidant properties. The compound may cause allergies and other inflammatory reactions (49).

12. May Act As An Aphrodisiac

In studies on male mice, extracts of clove (along with nutmeg) could enhance sexual behavior (50). In another study, 50% ethanolic extract of clove produced a significant and sustained increase in the sexual activity of normal male rats. The extract also caused no adverse effects (51). However, more studies are warranted in this regard.

These are the major benefits of clove oil. The oil also has other important uses, which we will explore in the following section.

Other Uses of Clove Oil

• Clove oil blended with cinnamon, orange, nutmeg, or vanilla oils can lift one’s spirits. Using this warming blend in a diffuser will soon fill the room and may also relieve stress.
• Anecdotal evidence suggests that sniffing the spicy aroma of cloves reduces drowsiness and fatigue, irritability, and headaches. It may stimulate the mind and also increase memory recall.
• Cloves encourage the loosening of phlegm from the respiratory system. They also promote sweating during fevers, colds, and flu, which can be very healing. Clove oil is often used in remedies for coughs.
• Like many culinary spices, clove may help relax the smooth muscle lining of the digestive tract. A few drops of the oil in water can relieve nausea. Clove tea may help treat diarrhea, gas, bloating, and intestinal spasms.
• Clove oil stimulates circulation and blood flow to the skin. This may help those with cold extremities.
• Clove oil is as effective as oil of oregano in treating athlete’s foot, nail fungus, and other skin problems. It can be applied directly to the skin or nails (unless the skin is sensitive or broken, wherein it must be diluted with extra virgin olive oil or unrefined coconut oil).
• One drop of clove oil applied to the roof of the mouth may relieve headaches. However, more research is warranted in this regard.
• Clove oil is long used in aromatherapy to relieve pain. For general pain relief, add 3 drops of clove oil to 1 teaspoon of coconut oil or extra virgin olive oil. Apply it to the pain areas.
• A band-aid soaked in a few drops of clove oil can help treat warts. Applying the band-aid to warts may help dissolve them if done regularly for a few weeks.

Clove oil is popularly known as a remedy for toothache. Using oil to relieve tooth pain is simple. Check the following section

How To Use Clove Oil To Treat A Toothache?

Dentists use clove oil as an oral anesthetic and also to disinfect root canals. The oil stops the toothache when dropped into the oral cavity. For temporary relief, dip a cotton swab in clove oil and apply it to the affected tooth. Adding a clove or two to a cup of tea can work miracles on a toothache.

Here is how you can use clove oil to relieve your toothache:

• Dilute a few drops of clove oil in an edible carrier oil, such as olive or coconut oils.
• Dab a clean cotton ball into the solution, and allow it to soak in it.
• Avoiding contact with your gums, apply the cotton ball to the sore tooth. It may take a few minutes of application for you to feel the relief.
• Apply every 2 hours or as necessary.

You can use clove oil in various other ways to achieve its benefits. In the following section we have discussed its most popular uses.

How To Use Clove Oil?

Spray

Using the clove oil as a spray is an easy way to add the clove scent to your room. Clove oil possesses antimicrobial properties, and you can also use it as a mild disinfectant.

To make a clove spray:

• Add several drops of clove oil to water. You would need 10 to 15 drops of clove oil per ounce of water to prepare the spray.
• Add it to a spray bottle. Be sure to shake the bottle well before spraying.

Diffuser

You can also use the oil in a diffuser. While diffusing clove oil, carefully follow the instructions that come with the diffuser. Make sure the room is well-ventilated when you diffuse the clove oil.

Topically

You can apply clove oil to your skin to achieve different benefits.

Massage oils

Use 15 drops of clove oil per ounce of carrier oil to create a 2.5 percent solution of massage oil. This solution can be used as a massage oil for pain relief.

Creams, scrubs, or lotions

For use on normal skin, you need 1 to 2.5 percent dilution of clove oil. For sensitive skin, you need 0.5 to 1 percent dilution of the oil. This diluted solution has no aroma and can be used in the preparation of several scrubs, lotions, or creams.

How Do You Use Clove Oil For Hair Growth?

There is not enough information in this regard. But anecdotal evidence suggests that clove oil acts as a natural remedy to promote hair growth as it contains a number of vital vitamins and minerals. Massaging diluted clove oil into your scalp may boost blood circulation. This could ensure more nutrients and oxygen are supplied to your scalp and hair follicles. To experience the benefits of clove essential oil for hair growth, you can indulge in a hot oil treatment or apply a DIY hair mask prepared with clove oil.

Though clove oil is well studied for its benefits, it may not be suitable for all. The oil may cause side effects in some.

Are There Any Side Effects Of Using Clove Oil?

Clove oil may cause local irritation, rare allergic reactions, and contact dermatitis in some individuals. More severe effects include tissue injury and acute onset of seizures, coma, and damage to the liver and kidneys (52). Clove essential oil is generally recognized as a safe substance when consumed in concentrations lower than 1500 mg/kg. The World Health Organization (WHO) established that the daily quantity acceptable of clove per day is 2.5 mg for every kg of body weight in humans (53).

Hepatotoxicity

High doses of eugenol may harm the liver and kidneys, as per some rat studies. Several instances of severe acute liver and kidney injury have been reported after an accidental overdose of eugenol containing herbal products, largely in infants (54), (55).

May Cause Skin irritation

Excess usage of clove oil can cause skin irritation in some people. Eugenol is an effective substance that is incorporated into many dental products. Contact dermatitis due to this chemical is not unusual. However, true serious allergic reactions are extremely rare (56).

As a primary irritant and sensitizer, eugenol is known to cause contact urticaria as well as chronic urticaria (rashes with dangerous swelling) (57). If you are concerned about your sensitivity to this essential oil, do a patch test before using it. Apply a small amount of diluted clove oil to the inside of your elbow. If you notice signs of skin irritation, like redness, itching, or swelling, don’t use clove oil topically.

May Cause Allergies

It is very rare to have an allergic reaction due to clove oil. The eugenol in the oil may cause oral irritation and heat sensation on the tongue (58).

Drug Interactions

Medications that slow blood clotting (anticoagulant/antiplatelet drugs) interact with clove. Hence, avoid using clove oil if you are taking any anticoagulants. Acetyl eugenol, a component of clove oil (Syzygium aromaticum L.), inhibits platelet aggregation in humans. This could lead to bleeding (59), (60).

Avoid using clove oil if you have had a recent major surgery, peptic ulcers, or bleeding disorders, such as hemophilia.

You can buy clove oil from your nearest health store. But before you make a purchase, you need to keep a few things in mind.

What To Look For When Buying Clove Oil

Look for a purity statement on the label

Try to buy 100 percent clove essential oil and look for other ingredients listed (if any).

Don’t go by the marketing hype

Generally, essential oils are not regulated by the Food and Drug Administration (FDA) in the same way as drugs. Hence, you should be more cautious of any oil that claims to cure a specific condition.

Make sure the clove oil is in a dark glass bottle

Light has the potential to damage essential oils. Dark glass helps keep the light out. Always ensure your product comes packaged in a dark glass bottle.

If you can, smell it before buying it

Clove essential oil has a unique fragrance. Smell it before buying. If it does not smell natural, avoid purchasing it.

Conclusion

Clove oil possesses many therapeutic properties and has several health benefits. From dealing with dental problems to treating cardiovascular issues, this essential oil can improve human health in various ways. However, excess usage may cause several side effects. Hence, limit its use and consult your doctor if you experience any adverse effects.

Expert’s Answers For Readers’ Questions

Can you drink clove oil?

Ingestion of clove oil can be dangerous. Clove oil ingestion may result in coma, fits, and acute liver damage (61).

Can clove oil damage teeth?

Clove oil is generally considered safe for teeth.

How often can I use clove oil on my tooth?

If you are suffering from toothache, you can use it every 3-5 hours for relief. If you have multiple pain points in your mouth after a dental procedure, you can add a few drops of clove oil to coconut oil and swirl it in your mouth.

Does clove oil help you sleep?

The oil contains eugenol that is a mild anesthetic. It may aid in sleeping. Apply a few drops of warm clove oil with some carrier oil on your forehead for better sleep.

Can you apply clove oil directly to the skin?

First, do a patch test after diluting the oil with a carrier oil. If there is no reaction, you can apply clove oil to your skin.

How long does clove oil take to work?

Clove oil may soothe a toothache and relieve pain within minutes. It generally takes 5-10 minutes to work.

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Stylecraze are îndrumări stricte în materie de aprovizionare și se bazează pe studii peer-review, instituții de cercetare academică și asociații medicale. Evităm să folosim referințe terțiare. Puteți afla mai multe despre modul în care ne asigurăm că conținutul nostru este corect și actual citind politica noastră editorială.

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