Key Sources

To see our webpage on reinfection please visit

https://www.longcovidadvoc.com/box

Covid Emergency Box - Interventions & Medications

Not every study is listed but links to meta analyses & where they are listed are where possible. In alphabetical order. This is to help you make informed decisions when reinfected.

Interventions

Reducing Viral Load - Isolate in Household (Keep others safe)

Viral load and risk of infection matters when exposed to Covid

Viral dynamics in mild and severe cases of COVID-19

Behavioral factors and SARS-CoV-2 transmission heterogeneity within a household cohort in Costa Rica

"I have COVID! What should my kids and I take to reduce chances of severe illness and Long COVID?"

Cetylpyridinium Chloride Mouthwash

     5 Key Studies

A Mouthwash with Cetylpyridinium Chloride is reducing salivary SARS-CoV-2 viral load in +COVID-19

Effect of oral antiseptics in reducing SARS-CoV-2 infectivity: evidence from a randomized double-blind clinical trial

Preprocedural Viral Load Effects of Oral Antiseptics on SARS-CoV-2 in Patients with COVID-19: A Systematic Review

Salisbury Hospital COVID-19 Mouth Care Guidance

The In Vitro Virucidal Effects of Mouthwashes on SARS-CoV-2

 Iota-Carrageenan Nasal Spray

     1 Study  “Statistically significant lower risk for cases.”

Efficacy of a nasal spray containing Iota-Carrageenan in the prophylaxis of COVID-19 in hospital personnel dedicated to patients care with COVID-19 disease A pragmatic multicenter, randomized, double-blind, placebo-controlled trial (CARR-COV-02).

Vicks First Defence

Nasal sprays and behavioural interventions compared with usual care for acute respiratory illness in primary care: a randomised, controlled, open-label, parallel-group trial

     Neomycin/Neosporin

     Intranasal neomycin evokes broad-spectrum antiviral immunity in the upper respiratory tract

Respirator Masks FFP3/N95

5 Key Studies

Effectiveness of Face Mask or Respirator Use in Indoor Public Settings for Prevention of SARS-CoV-2 Infection — California, February–December 2021

Efficacy of FFP3 respirators for prevention of SARS-CoV-2 infection in healthcare workers

Association Between K–12 School Mask Policies and School-Associated COVID-19 Outbreaks — Maricopa and Pima Counties, Arizona, July–August 2021

School Masking Policies and Secondary SARS-CoV-2 Transmission

N95 respirator and surgical mask effectiveness against respiratory viral illnesses in the healthcare setting: A systematic review and meta‐analysis

Nasal Saline Rinse

5 Key Studies

Rapid initiation of nasal saline irrigation to reduce severity in high-risk COVID+ outpatients

Saline nasal irrigation and gargling in COVID-19: a multidisciplinary review of effects on viral load, mucosal dynamics, and patient outcomes

Review of the use of nasal and oral antiseptics during a global pandemic

Could nasal irrigation and oral rinse reduce the risk for COVID-19 infection?

Efficacy and Safety of Saline Nasal Irrigation Plus Theophylline for Treatment of COVID-19-Related Olfactory Dysfunction: The SCENT2 Phase 2 Randomized Clinical Trial

Nitric Oxide

10 Studies “Statistically significant lower risk is seen for cases and viral clearance. 4 studies from 3 independent teams in 3 countries show statistically significant improvements.”

SARS-CoV-2 accelerated clearance using a novel nitric oxide nasal spray (NONS) treatment: A randomized trial

Rest

Do not exercise - Tom Bunker

Why You Should Rest—a Lot—If You Have COVID-19

Testing

First Swab throat, cheek & gum THEN the nose

You are contagious until you test negative for Covid (if you've tested positive)

Ventilation - Air Cleaning Units/HEPA

Extensive list of references can be found HERE

Medications

    Anti-Histamines

6 Key Studies

Covid‐19 Histamine theory: Why antihistamines should be incorporated as the basic component in Covid‐19 management?

Antihistamines as an early treatment for Covid-19

Existing antihistamine drugs show effectiveness against COVID-19 virus in cell testing

Identification of antiviral antihistamines for COVID-19 repurposing

Histamine Potentiates SARS-CoV-2 Spike Protein Entry Into Endothelial Cells

Highly Specific Sigma Receptor Ligands Exhibit Anti-Viral Properties in SARS-CoV-2 Infected Cells

    The histamine receptor H1 acts as an          alternative receptor for SARS-CoV-2

Famotidine

28 Studies of Famotidine "Statistically significant lower risk is seen for mortality, hospitalization, recovery, and viral clearance. 14 studies from 14 independent teams in 7 countries show statistically significant improvements."

5 Key Studies

Oral famotidine versus placebo in non-hospitalised patients with COVID-19: a randomised, double-blind, data-intense, phase 2 clinical trial

Histamine-2 Receptor Antagonists and Proton Pump Inhibitors Are Associated With Reduced Risk of SARS-CoV-2 Infection Without Comorbidities Including Diabetes, Hypertension, and Dyslipidemia: A Propensity Score-Matched Nationwide Cohort Study 

Role of H2 receptor blocker famotidine over the clinical recovery of COVID-19 patients: A randomized controlled trial

Role of Famotidine and Other Acid Reflux Medications for SARS-CoV-2: A Pilot Study

Impact of Famotidine Use on Clinical Outcomes of Hospitalized Patients with COVID-19 in Taiwan: A Retrospective Study

Aspirin

69 Studies "Statistically significant lower risk is seen for mortality and progression. 26 studies from 24 independent teams in 11 countries show statistically significant improvements."

5 Key Studies 

Real-world evidence for improved outcomes with histamine antagonists and aspirin in 22,560 COVID-19 patients

211 Aspirin is associated with lower risks of severe covid-19 disease: a population-based study

COVID-19 outcomes in patients taking cardioprotective medications

Effect of low dose acetylsalicylic acid and anticoagulant on clinical outcomes in COVID-19, analytical cross-sectional study

Aspirin Therapy on Prophylactic Anticoagulation for Patients Hospitalized With COVID-19: A Propensity Score-Matched Cohort Analysis of the HOPE-COVID-19 Registry

Curcumin

26 Studies “Statistically significant lower risk is seen for mortality, ventilation, hospitalization, progression, recovery, and viral clearance. 18 studies from 16 independent teams in 8 countries show statistically significant improvements.”

5 Key Studies

Efficacy of Nanocurcumin as an Add-On Treatment for Patients Hospitalized with COVID-19: A Double-Blind, Randomized Clinical Trial

The possible therapeutic role of curcumin and quercetin in the early-stage of COVID-19—Results from a pragmatic randomized clinical trial

The effect of curcumin on the risk of mortality in patients with COVID-19: A systematic review and meta-analysis of randomized trials

Curcumin as adjuvant Therapy in Mild - Moderate Covid 19

Promising clinical outcomes of nano‐curcumin treatment as an adjunct therapy in hospitalized COVID‐19 patients: A randomized, double‐blinded, placebo‐controlled trial

    EGCG

     5 Key Studies

EGCG, a green tea polyphenol, inhibits human coronavirus replication in vitro

Plasma-kinetic characteristics of purified and isolated green tea catechin epigallocatechin gallate (EGCG) after 10 days repeated dosing in healthy volunteers

Protective Effect of Epigallocatechin-3-Gallate (EGCG) in Diseases with Uncontrolled Immune Activation: Could Such a Scenario Be Helpful to Counteract COVID-19?

Potential protective mechanisms of green tea polyphenol EGCG against COVID-19

An Overview on the Potential Roles of EGCG in the Treatment of COVID-19 Infection

     Avoid with Paxlovid, Colchine

EPA

5 Key Studies

Reduction of Cardiovascular Events With Icosapent Ethyl–Intervention Trial - REDUCE-IT

Omega-3 and omega-6 fatty acids have distinct effects on endothelial fatty acid content and nitric oxide bioavailability

EPA and DHA containing phospholipids have contrasting effects on membrane structure

Eicosapentaenoic acid inhibits glucose-induced membrane cholesterol crystalline domain formation through a potent antioxidant mechanism

The Omega-3 Index is Inversely Associated with the Neutrophil-Lymphocyte Ratio in Adults

Lactoferrin

7 Studies "Meta analysis using the most serious outcome reported shows 22% [-33‑54%] lower risk, without reaching statistical significance. Results are worse for Randomized Controlled Trials and higher quality studies. Early treatment is more effective than late treatment."

5 Key Studies

Hen egg white bovine colostrum supplement reduces symptoms of mild/moderate COVID-19: a randomized control trial

Liposomal Lactoferrin Exerts Antiviral Activity against HCoV-229E and SARS-CoV-2 Pseudoviruses In Vitro

Evaluation of SARS-CoV-2 isolation in cell culture from nasal/nasopharyngeal swabs or saliva specimens of patients with COVID-19

Lactoferrin reduces the risk of respiratory tract infections: A meta-analysis of randomized controlled trials

Inhibition of SARS Pseudovirus Cell Entry by Lactoferrin Binding to Heparan Sulfate Proteoglycans

Melatonin

18 Studies "Statistically significant lower risk is seen for mortality, ventilation, and recovery. 9 studies from 9 independent teams in 5 countries show statistically significant improvements."

5 Key Studies

Efficacy and safety of oral melatonin in patients with severe COVID-19: a randomized controlled trial

A Review of the Potential Effects of Melatonin in Compromised Mitochondrial Redox Activities in Elderly Patients With COVID-19

Melatonin as adjuvant treatment in COVID-19 patients. A meta-analysis of randomized and propensity matched studies

The safety and efficacy of melatonin in the treatment of COVID-19: A systematic review and meta-analysis

The Effect of Melatonin on Thrombosis, Sepsis and Mortality Rate in COVID-19 Patients

Metformin

 75 Studies "Statistically significant lower risk is seen for mortality, ventilation, ICU admission, hospitalization, and progression. 47 studies from 44 independent teams in 12 countries show statistically significant improvements."

5 Key Studies

Outpatient treatment of Covid-19 with metformin, ivermectin, and fluvoxamine and the development of Long Covid over 10-month follow-up

Metformin and Covid-19: a systematic review of systematic reviews with meta-analysis

Anti‑inflammatory effect of metformin against an experimental model of LPS‑induced cytokine storm

Outpatient treatment of COVID-19 and incidence of post-COVID-19 condition over 10 months (COVID-OUT): a multicentre, randomised, quadruple-blind, parallel-group, phase 3 trial

Metformin and Covid-19: a systematic review of systematic reviews with meta-analysis                                         

Berberine

Metformin and berberine, two versatile drugs in treatment of common metabolic diseases

Modified Citrus Pectin

An Oral Galectin Inhibitor in COVID-19—A Phase II Randomized Controlled Trial

Potential Roles of Modified Pectin Targeting Galectin-3 against Severe Acute Respiratory Syndrome Coronavirus-2

Nattokinase

5 Key Studies

Amyloid-degrading ability of nattokinase from Bacillus subtilis natto

Nattokinase decreases plasma levels of fibrinogen, factor VII, and factor VIII in human subjects

Consumption of nattokinase is associated with reduced blood pressure and von Willebrand factor, a cardiovascular risk marker: results from a randomized, double-blind, placebo-controlled, multicenter North American clinical trial

The effects of nattokinase supplementation on collagen-epinephrine closure time, prothrombin time and activated partial thromboplastin time in nondiabetic and hypercholesterolemic subjects

Drug Interactions with Nattokinase?

Nigella Satvia

12 Studies “Statistically significant lower risk is seen for mortality, hospitalization, recovery, cases, and viral clearance. 9 studies from 8 independent teams in 6 countries show statistically significant improvements.”

5 Key Studies

The effect of Nigella sativa on the risk of mortality in patients with COVID‐19: A systematic review and meta‐analysis of randomized trial

The effect of Nigella sativa and vitamin D3 supplementation on the clinical outcome in COVID-19 patients: A randomized controlled clinical trial

Efficacy of a Persian herbal medicine compound on coronavirus disease 2019 (COVID-19): a randomized clinical trial

A Randomized, Double-Blind, Placebo-Controlled, Multicenter Study to Evaluate the Safety and Efficacy of ThymoQuinone Formula (TQF) for Treating Outpatient SARS-CoV-2

Nigella sativa for the treatment of COVID-19: An open-label randomized controlled clinical trial

Paxlovid

List of Studies

5 Key Studies

Nirmatrelvir and the Risk of Post-Acute Sequelae of COVID-19

Real-world effectiveness of nirmatrelvir/ritonavir against COVID-19 hospitalizations and severe COVID-19 in community-dwelling elderly Singaporeans during Omicron BA.2, BA.4/5, and XBB transmission

Effectiveness of Paxlovid, an Oral Antiviral Drug, Against the Omicron BA.5 Variant in Korea: Severe Progression and Death Between July and November 2022

Effectiveness of nirmatrelvir–ritonavir in preventing hospital admissions and deaths in people with COVID-19: a cohort study in a large US health-care system

Real-world effectiveness of molnupiravir, nirmatrelvir-ritonavir, and sotrovimab on preventing hospital admission among higher-risk patients with COVID-19 in Wales: A retrospective cohort study

PEA

5 Key Studies

Palmitoylethanolamide (PEA) Inhibits SARS-CoV-2 Entry by Interacting with S Protein and ACE-2 Receptor

The Use of Palmitoylethanolamide in the Treatment of Long COVID: A Real-Life Retrospective Cohort Study

Ultramicronized Palmitoylethanolamide (um-PEA): A New Possible Adjuvant Treatment in COVID-19 patients

Micronized / ultramicronized palmitoylethanolamide (PEA) as natural neuroprotector against COVID-19 inflammation

Effects of Ultramicronized Palmitoylethanolamide (um-PEA) in COVID-19 Early Stages: A Case-Control Study

Shuanghuanglian

Anti-SARS-CoV-2 activities in vitro of Shuanghuanglian preparations and bioactive ingredients

Effects of Shuanghuanglian oral liquids on patients with COVID-19: a randomized, open-label, parallel-controlled, multicenter clinical trial

The efficacy of traditional Chinese medicine in the treatment of the COVID-19 pandemic in Henan Province: a retrospective study

A bibliometric analysis of research related Chinese Medicine in the prevention and treatment of corona virus disease 2019

Stephen Buhner Covid Protocol

Vitamin C

65 Studies “Statistically significant lower risk is seen for mortality, ICU admission, hospitalization, and recovery. 22 studies from 22 independent teams in 12 countries show statistically significant improvements”

5 Key Studies

Therapeutic effects of high-dose vitamin C supplementation in patients with COVID-19: a meta-analysis

Impact of high-dose vitamin C on the mortality, severity, and duration of hospital stay in COVID-19 patients: A meta-analysis

Pharmacologic Ascorbic Acid as Early Therapy for Hospitalized Patients with COVID-19: A Randomized Clinical Trial

The effect of supplementation with vitamins A, B, C, D, and E on disease severity and inflammatory responses in patients with COVID-19: a randomized clinical trial

Effects of high dose vitamin C administration in Covid-19 patients

Vitamin D

299 Studies “115 treatment studies show statistically significant lower risk for mortality, ICU admission, hospitalization, and cases. 58 studies from 54 independent teams in 20 countries show statistically significant lower risk.”

5 Key Studies

The effect of 1-hydroxy-vitamin D treatment in hospitalized patients with COVID-19: A retrospective study

Vitamin D Deficiency in COVID-19 Patients and Role of Calcifediol Supplementation

Comparison of Length of Hospital Stay and Routine Laboratory Parameters in Covid-19 Patients With and Without Serum Vitamin D Deficiency

Melatonin, vitamins and minerals supplements for the treatment of Covid-19 and Covid-like illness: a prospective, randomized, double-blind multicenter study

The Effects of 10,000 IU Vitamin D Supplementation on Improvement of Clinical Outcomes, Inflammatory and Coagulation Markers in Moderate COVID-19 Patients: A Randomized-Controlled Trial

     If you are taking any medication, please talk to your medical provider to check for contraindications

If you have Covid and are worried about your symptoms, please contact a HCP immediately

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