Colds and flu have been rampant this year. They come without warning, hit hard, last long, and then come back for round two (or three), just as soon as you think you've got them licked. 

The best thing you can do it fight back as soon as you realize somethin is a little off. You may not kick your visitor immediately but antivirals are your best hope of the fastest relief.

You can get antiviral compounds from your doctor or in your own kitchen; your choice. 

In the spirit of that notion here's a short list of the top antivirals in your cupboard. 
 

Garlic contains allicin and ajoene, which disrupt viral envelopes and inhibit reverse transcriptase, showing activity against herpes simplex virus, HIV-1, and influenza. 

Ginger contains gingerols that may inhibit respiratory syncytial virus and reduce inflammation. 

Licorice (Glycyrrhiza glabra) contains glycyrrhizin, which inhibits herpes simplex virus and SARS coronavirus replication. 

Oregano is rich in carvacrol and thymol, which disrupt viral lipid envelopes and show antiviral effects against herpes simplex virus, rotavirus, and respiratory syncytial virus. 

Elderberry extract has been shown in clinical trials to reduce the duration and severity of influenza. 

Andrographis (Andrographis paniculata) contains andrographolide, which exhibits antiviral activity against influenza, hepatitis C, and dengue viruses. 

Echinacea may enhance immune function and reduce the risk of respiratory infections. 

Ginseng (Panax species) acts as an immunomodulator and may improve cell-mediated immunity. 

Turmeric (Curcuma longa) contains curcumin, which inhibits influenza virus replication.

Sage (Salvia officinalis) has shown activity against HIV-1 and herpes simplex virus in test-tube studies. 

Fennel contains trans-anethole and antioxidants that demonstrate antiviral effects against herpes and Coxsackievirus. 

Peppermint and lemon balm (Melissa officinalis) contain compounds that inhibit herpes simplex virus and other respiratory viruses. 

Rosemary contains oleanolic acid, which has shown antiviral activity against herpes, HIV, and hepatitis viruses in laboratory studies.

Neem (Azadirachta indica) has demonstrated antiviral effects against dengue virus.

Astragalus (Astragalus membranaceus) is traditionally used to stimulate immune function and shows anti-HIV activity. 

Shatvari (Asparagus racemosus) acts as an immunostimulant and enhances macrophage activity.

Thyme and basil contain essential oils with antiviral and anti-inflammatory properties. 

Black nightshade and tulsi (Ocimum sanctum) are also noted for their antiviral and immune-boosting effects.