* [[Licorice]] : research found glycyrrhizic acid, glycyrrhizin, glycyrrhetinic acid and their derivatives to inhibit viruses that include SARS coronavirus, herpes, HIV, hepatitis, influenza.
* Homeopathy :
**Prophylaxis : The medicine that can prove to be a prophylactic in this pneumonia is [[Chelidonium majusMajus]]. This medicine can be taken by people working closely with SARS patients like doctors, nurses, relatives and colleagues of known patients.**First Stage : The medicines that can help most of the SARS cases in the initial phase are [[Aconitum napellusNapellus]], [[Arsenic albumAlbum]], and [[Belladona]]. Of these, Aconite will prove most important in aborting the disease when given at the onset of flu-like symptoms. This medicine should be given as soon as one experiences flu-like symptoms.**Second Stage : When the symptoms of pneumonia are well apparent, then the medicines that can prove to be of maximum value in current outbreak are Natrum sulphuricum, [[Phosphorus(homeopathy)]], Chelidonium, and Bryonia alba.**Third Stage : If the patient is terminally ill with threatened respiratory failure, the medicines that can help to save many lives are [[Crotalus horridusHorridus]], [[Lachesis]], Ailanthus glandulosa, and Muriatic acid.
== Warnings ==