It is effective against several viral strains such as: Common cold, Epstein Bar (EBV), HIV-AIDS, Warts viruses, Herpes Simplex virus etc.
Antimicrobial / Biocidal action :-It is effective and applied against bacterial infections such as:-Dental Caries/Toothache Infection, Syphilis, Typhoid, and Urinary Tract Infection.
Anti inflammatory properties :-The bark leafs and the root can be used in several inflammatory disorders like: - Rheumatism, Joint Pain, Oedema, and Arthritis.
Cancer preventing property :-It provides protection against tumours, Prostate cancer, Skin cancer etc. and also it has got the Radio protective effect.
Nervous Disorders :-The Malunggay or the Moringa has the proven results for the nervine disorders like Epilepsy, Hysteria, Headache and for spasmodic pain in stomach .The various parts of the plants such as the Root, Gum, Bark, Leave ,Pods all are use full in this regard.
Immunomodulatory effect:-The Auto-Immune disorders like Lupus erythematosus and rheumatic arthritis, Asthma can be successfully alleviated by the consumption of the Seeds and the seed oil.
Circulatory system :-The leave curry and the dry powders give complete recovery from anaemia, Hypertension, Cardiac disorders, Hypercholesterolemia.
Endocrine disorders :- All the Leave, Fruits, Seed, Oil, Gums are diuretic. All parts have the properties to be used in the endocrine disorders like Thyroid, Hepatorenal and Diabetes for normalcy.
Reproductive system :- The fruit, root, bark and gum are abortifacient .The leave promote lactation. Root, bark are aphrodisiac, Seed oil normalises the prostate function .The bark if properly used has the female contraceptive property.
 (Reff-Jed W. Fahey, Sc.D. Moringa oleifera: A Review of the Medical Evidence for Its Nutritional, Therapeutic, and Prophylactic Properties, Part 1. Johns Hopkins School of Medicine, Baltimore, Maryland, USA 21205-2185)
 No side effect as such but pregnant lady should avoid the use if seed, seed oil, root, bark of Malunggay/Moringa as these are of Abortifacient properties.