• Published on: May 19, 2021
  • 1 minute read
  • By: Dr Rakesh Rai

Launch Of New Antiviral Against COVID-19

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2-deoxy-d-glucose (2-DG) – Launch of new antiviral against COVID-19.

A new drug developed by the Defense Research and Development Organization (DRDO) in association with Dr. Reddy’s Laboratories Ltd has been launched following approval for emergency use in the treatment of Covid-19 patients by the Drug Control General of India (DCGI).

This drug is only available in India and there is no data from any other country regarding its use in COVID-19 patients.

This drug called 2-deoxy-d-glucose (2-DG) is a glucose molecule that has been modified. This drug is taken up by the virus and collects inside virus cells and prevents its replication.

This drug has not undergone a detailed clinical trial at present that’s why it has been granted not routine approval but emergency approval. Limited trial data has shown that it hastens the recovery of hospitalized patients with COVID and reduces oxygen dependence.

Most of the evidence for the molecule efficacy has come from laboratory data rather than its uses in COVID -19 patients. In the viral cell lines in the lab, it was found that they inhibited cell growth.

The drug comes in powder form in the sachet and is taken orally by dissolving it in water. This drug will be available only on prescription and only for hospitalized patients. The drug most likely will be available for use by mid-June.

We need to remember that in the last year many anti-viral and other medications came into the market to be used against COVID -19 including – hydroxychloroquine, Ivermectin, doxycycline, and azithromycin. None of these medicines were found to have any significant effect on COVD-19 patients in human trials.

Unless we have data of efficacy and safety which comes from a large clinical trial done on patients with COVID-19 patients, it will be difficult to conclude its final role in the fight against COVID-19.

Dr. Rakesh Rai.

MS, FRCS, MD, CCST, ASTS Fellow (USA).

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National Dentist Day 2025

National Dentist Day: Best Oral Hygiene Tips Shared by Experts

Every year, on March 6th, National Dentist Day is celebrated to recognize the invaluable contributions of dentists in maintaining our oral health. This special day also serves as a reminder of the importance of good oral hygiene habits. Whether you're looking to improve your daily dental routine or seeking expert advice, we’ve compiled the best oral hygiene tips shared by dentists to help you achieve a healthy and confident smile.

1. Brush Properly, Not Just Regularly

Brushing twice a day is essential, but how you brush matters just as much as how often. Experts recommend using a soft-bristled toothbrush and fluoride toothpaste. Follow these steps for effective brushing:

  • Use a gentle, circular motion rather than scrubbing.

  • Brush for at least two minutes twice a day.

  • Ensure you clean all tooth surfaces, including the back molars and gum line.

2. Flossing is Non-Negotiable

Flossing removes food particles and plaque from between your teeth where your toothbrush can’t reach. Dentists suggest flossing at least once a day to prevent cavities and gum disease. If traditional flossing is difficult, consider using:

  • Water flossers

  • Interdental brushes

  • Floss picks

3. Rinse with Mouthwash for Extra Protection

Using an antibacterial mouthwash helps reduce plaque, prevents bad breath, and protects against gum disease. Look for a fluoride-based or alcohol-free mouthwash, especially if you have sensitive gums.

Tip: Rinse for 30 seconds after brushing and flossing for best results.

4. Eat a Tooth-Friendly Diet

What you eat significantly impacts your oral health. Dentists recommend incorporating the following foods into your diet:

  • Dairy products (milk, cheese, yogurt) to strengthen enamel.

  • Crunchy fruits and vegetables (apples, carrots) to naturally clean teeth.

  • Nuts and seeds for essential minerals like calcium and phosphorus.

  • Green tea for its antibacterial properties.

Avoid excessive consumption of sugary snacks, acidic beverages, and sticky candies, which can erode enamel and lead to cavities.

5. Stay Hydrated and Limit Sugary Drinks

Drinking plenty of water helps wash away food particles and bacteria, keeping your mouth fresh and clean. Limit soda, sports drinks, and coffee, as they can stain teeth and contribute to decay.

Pro Tip: If you drink sugary or acidic beverages, use a straw to minimize direct contact with your teeth.

6. Replace Your Toothbrush Regularly

A worn-out toothbrush is ineffective at cleaning your teeth. Dentists recommend replacing your toothbrush every 3-4 months or sooner if the bristles are frayed. Using an electric toothbrush can also improve plaque removal.

7. Schedule Regular Dental Checkups

No matter how diligent your oral hygiene routine is, visiting your dentist every six months is crucial for professional cleanings and early detection of dental issues. Regular checkups can help prevent cavities, gum disease, and even serious health conditions linked to poor oral health.

8. Protect Your Teeth While Playing Sports

If you engage in contact sports, wearing a custom-fitted mouthguard can protect your teeth from injuries and fractures. This simple preventive measure can save you from costly dental treatments.

9. Avoid Smoking and Tobacco Products

Smoking and tobacco use are major contributors to gum disease, tooth loss, and oral cancer. If you’re looking for another reason to quit, your oral health is a great motivation. Talk to your dentist about resources to help you quit.

10. Teach Kids Good Oral Hygiene Habits Early

Children should learn proper oral hygiene habits from a young age. Encourage them to:

  • Brush their teeth with fluoride toothpaste.

  • Floss regularly.

  • Visit the dentist every six months.

  • Avoid excessive sweets and sugary drinks.

Setting a strong foundation for oral health can prevent future dental issues and ensure a lifetime of healthy smiles.

Conclusion

This National Dentist Day, take the opportunity to improve your oral care routine by following these expert tips. Good oral hygiene isn’t just about having a bright smile—it’s also essential for overall health and well-being. Show appreciation for your dentist by prioritizing your dental health and scheduling your next checkup.

For personalized dental care advice, consult a professional at SecondMedic, where expert guidance helps you maintain optimal oral health.

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