Plants and Nature

Neem – Uses, Properties, Benefits and Side Effects, Dosage

What are the Benefits, Properties, and Uses of Neem | 2020

Overview of Neem

It is a perennial tree native to India that belongs to the Meliaceae family, fast-growing and reaching a height of 20m in tropical regions. Neem may be a tree. So the barks, leaves, and seeds are wont to make medicine. But less often, the root, flower, and fruit also are used.

Its leaf employed for leprosy, eye disorders, bloody nose, intestinal worms, indigestion, loss of appetite, skin ulcers, diseases of the guts and blood vessels (cardiovascular disease), fever, diabetes, gum disease (gingivitis), and liver problems. Also, the leaf is additionally used for contraception and to cause abortions.

So the bark employed for malaria, stomach and intestinal ulcers, skin diseases, pain, and fever. Besides the flower used for reducing bile, controlling phlegm, and treating intestinal worms.

Thus the fruit is active for hemorrhoids, intestinal worms, tract disorders, bloody nose, phlegm, eye disorders, diabetes, wounds, and leprosy.  Additionally, its twigs used for cough, asthma, hemorrhoids, intestinal worms, low sperm levels, urinary disorders, and diabetes. So people within the tropics sometimes chew neem twigs rather than using toothbrushes, but this will cause sickness; neem sticks are often contaminated with fungi within two weeks of harvest and avoided.

Also, the seed and seed oil used for leprosy and intestinal worms. So they used for contraception and to cause abortions. And the stem, root bark, and fruit used as a tonic and astringent. Some people apply it on to the peel to wounds, and skin ulcers, give head lice, skin diseases, as a mosquito repellent, and as a skin softener. Also Inside the vagina, neem working for contraception. And it additionally used as an insecticide.

How does it Work?

How does it Work_

So it contains chemicals that may help reduce blood glucose levels, heal ulcers within the alimentary canal, prevent pregnancy, kill bacteria, and stop plaque formation within the mouth.

The Characteristics of Neem

Though an ancient tree, its importance is recent due to discoveries in its excellent medicinal properties. So its other names like Antelaea Azadirachta, Arishta, Arishtha, Azadirachta indica…Nim, nimbus, Indian lilac, or Margosa. And it is part of the Family Meliaceae, genus neem, and species neem. Besides its growth is fast Achieves a maximum height of 20 of abundant foliage.

It develops in tropical and subtropical environments, such as Short stem, robust root, yellow fruits, and white flowers. It demands a lot of light, both the bark, the leaves, and the fruits used. Over fifty insecticides compound include. Its most important component or active ingredient as an insecticide is Neem. Its reproduction by cutting and seed.

The Uses and Efficacy of Neem

The Uses and Efficacy of Neem

  • Tooth plaque: Record research indicates that applying a gel containing neem leaf extract to the teeth or employing a neem mouthwash can reduce the quantity of plate on the teeth. But it’d not be as helpful as using chlorhexidine mouthwash.
  • A mild sort of gum ailment (gingivitis): Most study shows that applying a gel containing neem leaf extract or employing a neem mouth spray can reduce gingivitis in some people. Still, it doesn’t seem to be as helpful as chlorhexidine mouthwash, and it’s going not to be in effect for folks with long-lasting gingivitis illness.
  • Lice: Medical research shows that put on a neem extract shampoo to the scalp once absolutely cures head lice in kids.
  • Insect repellent: Early research shows that applying an extract of neem root or leaf to the skin helps repel black flies. Also, using neem oil cream to the surface seems to guard against some sorts of parasites.
  • Stomach sores: The early study proposes that taking neem bark extract orally for ten weeks might help heal ulcers within the stomach and intestines.
  • Scaly, itchy skin (psoriasis). Early research suggests that taking neem extract orally for 12 weeks, alongside daily sun exposure. Therefore the application of a pitch and 2-hydroxybenzoic acid cream might make the symptoms of psoriasis less severe.
  • Birth control.
  • Breathing conditions.
  • Diabetes.
  • Fever.
  • Heart disease.
  • Indigestion (dyspepsia).
  • Infection of the intestines by parasites.
  • Malaria.
  • Skin conditions and diseases.
  • Other conditions.
  • Traditional medicine.
  • Soap industry.
  • Methane gas generator.
  • Organic fertilizer.
  • Insecticide and repellent.
  • Preparation of dishes or culinary uses.
  • Preparation of cosmetics.
  • Home construction.

The Properties of Neem

The properties that this miraculous tree possesses are quantities and among its main ones:

  • Terpenic compounds, Fatty acids, Essential oil, Azadirachtin, Stimulant.
  • Astringent, Febrifuge, Detersive, Vermifuge, Purgative, Anthelmintic.
  • Antiseptic, Antiparasitic, Revitalizing, Antiviral, Antipyretic, Anti-anxiety.
  • Antimicrobial, Anti-inflammatory, Antibacterial, Analgesic, Detoxifying, and Contraceptive.

The Benefits of and Side Effects of Neem

The Benefits of and Side Effects of Neem


This wonder tree has amounts of benefits and mainly fights. Diabetes, Cancers, Cardiovascular diseases, The herpes virus, Hepatitis, Anxiety, Stress, Infections, Stomach upsets, Parasites, Purifies, and Cleanses the blood.

Its fruit serves as a tremendous purgative, ulcer treatment, help relieve psoriasis, lose weight. Prevent sexual infections, Decrease desertification, absorb carbon dioxide, pest control, Scabies treatment. Excellent for oral health, skin, hair, nails, and many other benefits.

Side Effects & Care

  • In use orally: Neem woof extract is perhaps safe for many grown-ups when taken by mouth, short-term. Amounts of up to 60 mg daily for up to 10 weeks safely utilized in humans. Neem is possibly risky when taken orally in massive doses or for long periods of your time. It’d damage the liver and kidneys.
  • When applied to the peel: Neem leaf extract gel is safe when used inside the mouth for up to 5 or 6 weeks. Neem oil or cream is perhaps harmless when applied to the membrane for up to 2 weeks.

Special Defenses & Warnings:

Special Defenses & Warnings

  • Children: Neem extract shampoo is probably going harmless in children when applied once or twice to the top for ten minutes then washed with warm water. Neem seeds or seed oil are possibly unsafe when in use orally in kids. Serious side effects in infants and little kids can occur within times after taking neem oil. These severe adjacent properties include vomiting, diarrhea, drowsiness, blood disorders, seizures, loss of consciousness, coma, brain disorders, and death.
  • Pregnancy and breast-feeding: Neem oil and neem bay are likely not safe when taken orally during pregnancy. They will cause a miscarriage. Not enough understood about the security of neem during breast-feeding. Stay the safe side, and avoid use.
  • “Auto-immune diseases” like MS (MS), lupus (systemic LE, SLE), atrophic arthritis (RA), or other conditions: Neem might cause the system to become more active. This might increase the symptoms of auto-immune diseases. If you’ve got one among these conditions, it is best to avoid using neem.
  • Diabetes: there’s some proof that neem can reduce lesser blood glucose points and might reason plasma glucose to mobile too low. If you’ve got diabetes and usage neem, monitor your plasma glucose prudently. It’d be essential to differ the amount of your diabetes drug.
  • Reduced ability to possess children (infertility): there’s some evidence that neem can harm sperm. It’d also reduce fertility in other ways. If you’re trying to possess children, avoid using neem.
  • Organ transplant: there’s a priority that neem might decrease the effectiveness of medicines that are wont to prevent organ rejection. Don’t use neem if you’ve got had a transplant.
  • Surgery: Neem might reduce plasma glucose stages. There’s an importance that it’d delay with blood glucose control during and after surgical treatment—stopover using neem a least of 2 weeks before a scheduled surgery.



The following doses studied in scientific research:


Applied to the Skin:

  • For a light sort of gum infection (gingivitis): Its leaf extract cream has used to the teeth and glues twice daily for six weeks. 15 mL of twenty-two neem solution used as a mouthwash for 30 seconds after brushing daily, almost for weeks of three.
  • For tooth plaque: Its greenery abstract gel has used to the teeth and gums twice daily for six weeks. 15 mL of twenty-two neem solution used as a mouthwash for 30 seconds after brushing daily for three weeks. 5 mL of neem liquid used as a gargle twice daily for 30 days.


  • Use to the skin: For lice: 100 mL of a selected neem extract shampoo (Pronovo Laboratories Licensor,) used to dry hair for 10 minutes, then washed with warm water once or repeated for a second application.

Neem Indications

Let’s see what would be the primary uses of each of the different parts of the Neem:


The bark of Neem is astringent properties and a flavor. i.e., both bitter and refreshing. It uses to combat fatigue, fever, cough, and intestinal parasites. Also, it is used as a healing agent and to relieve vomiting and excessive thirst. Neem bark is also used, like oil, to treat skin problems and, in some cases, is used to regain appetite.


Astringent, anti-inflammatory, and non-toxic, and its flowers use to fight coughs and to soothe Pitta and Kapha.


It uses in Ayurvedic medicine for its anti-inflammatory and anti-hemorrhoidal properties.


Ayurvedic medicine has been using its leaves for centuries as an excellent remedy against neuro-muscular pain. Also, its leaves serve to remove toxins, purify the blood, and neutralize free radicals. They are also used to relieve eye problems and to cure poisonous insect bites.


The anti-inflammatory, anti-leprotic, and anti-poisonous properties of neem seeds make them an element of great importance in Ayurvedic medicine.

Ways to take It

To apply it, It can use in the following ways:

  • Powdered, mixed with hot water.
  • Pressed powder, taking the form of a tablet.
  • In oil form for topical use.Like toothpaste.
  • It is necessary to know that the neem extract reduces phlegmons.
  • Prevents the formation of tartar plaques, acts against inflammation of the gums and prevents the appearance of caries.
  • As a bactericide, it is an excellent remedy against pyorrhea or gingivitis.
  • In Ayurvedic medicine, it is an essential element to treat all kinds of periodontal diseases and care of the mouth.
  • A mixture of powder and water applied to an insect bite or a snake bite.
  • It can serve to alleviate or lessen the side effects caused by both.


This tree is a natural resource that serves to strengthen the immune system, prevent, treat, heal, cure. Besides combat various diseases, illnesses, or conditions in the human body. And it is also an excellent natural remedy as to a pesticide/insecticide or to repel insects that act as pests.

Finally, it not recommended to consume for a long time to damage the liver and kidney. So caution if you try to have children, in children, during pregnancy, lactation, and surgery. But it is a tree as a miraculous resource or wonders that nature provides with magnificent medicinal properties.

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