| Airborne | Cold and Flu | | Chewable tablets | Not Recommended | |
| Alka Seltzer | Cold and Flu | Alka Seltzer Plus Cold Effervescent Tabs (includes Night Cold Formula) | Tablets | Recommended | |
| Alka Seltzer | Cold and Flu | Alka Seltzer Plus Severe Cold & Flu Formula | Effervescent Tablets | Recommended | |
| Alka Seltzer Plus | Cold and Flu | Sever Cold + Flu Night (Honey Lemon Zest) | Packets | Recommended | |
| Alka Seltzer Plus | Cold and Flu | Severe Cold and Flu Day (Honey Lemon Zest) | Packets | Not Recommended | |
| Alka-Seltzer Plus | Cold and Flu | Powermax Gels Cold & Cough | Liquid Gel | Not Recommended | |
| Alka-Seltzer Plus (Powermax Gels) | Cold and Flu | Sinus & Cold (Includes both Day and Night varieties) | Liquid Gels | Not Recommended | |
| Amazon Basic Care | Cold and Flu | Children's Pain and Fever (Grape Flavor) | Liquid | Not Recommended | |
| Amazon Basic Care | Cold and Flu | NightTime Cold and Flu (Cherry Flavor) | Liquid | Recommended | |
| Beekeeper's Naturals | Cold and Flu | Immune Support | Throat Spray | Not Recommended | |
| Boiron | Cold and Flu | Oscillococcinum | Dissolving Pellets | Not Recommended | |
| Cold-EEZE | Cold and Flu | Cherry Flavor | Lozenge | Recommended for cholim (sick people) | |
| Cold-EEZE | Cold and Flu | Honey Lemon Flavor | Lozenge | Recommended for cholim (sick people) | |
| Cold-EEZE | Cold and Flu | Sugar Free Wild Cherry Flavor | Lozenge | Recommended for cholim (sick people) | |
| CVS Health | Cold and Flu | Children's Cold and Cough (Orange Flavor) | Liquid | Not Recommended | |
| CVS Health | Cold and Flu | Extra Strength Acetaminophen (Adult) | Liquid | Recommended | |
| Dimetapp | Cold and Flu | Children's Cold and Cough | Liquid | Not Recommended | |
| Dimetapp | Cold and Flu | Childrens Cold and Allergy Liquid | Liquid | Not Recommended | |
| Equate | Cold and Flu | Children's Acetaminophen Chewable (Bubble Gum or Grape Flavor) | Chewable | Recommended | |
| Equate | Cold and Flu | Children's Chewable Ibuprofen Grape Flavor | Chewable | Recommended | |
| Equate | Cold and Flu | Infants Dye-Free Ibuprofen Drops, Berry Flavor | Liquid | Not Recommended | |
| Equate | Cold and Flu | Nighttime Cold & Flu (Cherry Flavor) | Liquid | Recommended | |
| Genexa | Cold and Flu | Flu Fix | Chewable Tablets | Recommended | |
| Genexa | Cold and Flu | Kids Cold Crush | Chewable Tablets | Recommended | |
| Mucinex | Cold and Flu | Fast Max Cold, Flu and Sore Throat | Liquid | Not Recommended | musinex |
| Mucinex | Cold and Flu | Fast Max Nightshift Cold & Flu | Liquid | Not Recommended | |
| Signature Care | Cold and Flu | Nighttime Cold and Flu Relief (Cherry Flavor) | Liquid | Recommended | |
| Sudafed | Cold and Flu | Childrens PE Cold and Cough | Liquid | Not Recommended | |
| Sudafed | Cold and Flu | Childrens PE Nasal Decongestant | Liquid | Not Recommended | |
| Sudafed PE | Cold and Flu | Children's Cold & Cough | Liquid | cRc Kosher has not investigated this item, but Rabbi Bess and the Kollel of Los Angeles have researched it and determined that it is suitable for use year-round and for Pesach. | |
| Sudafed PE | Cold and Flu | Children's Nasal Decongestant (Grape or Berry Flavor) | Liquid | cRc Kosher has not investigated this item, but Rabbi Bess and the Kollel of Los Angeles have researched it and determined that it is suitable for use year-round and for Pesach. | |
| Thera-Flu | Cold and Flu | Nighttime Severe Cold and Cough Powder | Powder | Recommended | |
| Theraflu | Cold and Flu | Flu Relief Max Strenth Nighttime Honey Lemon Flavor | Packets | Recommended | Thera-Flu |
| Theraflu | Cold and Flu | Max Strength Daytime Honey Lemon Flavor | Packets | Recommended | Thera-Flu |
| Theraflu | Cold and Flu | Multi-Symptom Severe Cold | Packets | Recommended | |
| Theraflu | Cold and Flu | Multi-Symptom Severe Cold Nighttime Tea Infusions with Green Tea and Citrus | Packets | Recommended | |
| Theraflu | Cold and Flu | Severe Cold Relief Combo Pack (Honey Lemon Flavor) | Packets | Recommended | |
| Top Care | Cold and Flu | Children's Ibuprofen | Liquid | Not Recommended | |
| Triaminic | Cold and Flu | Children's Night Time Cold and Cough (Grape flavor) | Liquid | Recommended | |
| Tylenol | Cold and Flu | Children's Cold + Cough + Runny Nose | Liquid | cRc Kosher has not investigated this item, but Rabbi Bess and the Kollel of Los Angeles have researched it and determined that it is suitable for use year-round and for Pesach. | acetaminophen |
| Tylenol | Cold and Flu | Children's Cold + Cough + Sore Throat | Liquid | cRc Kosher has not investigated this item, but Rabbi Bess and the Kollel of Los Angeles have researched it and determined that it is suitable for use year-round and for Pesach. | acetaminophen |
| Tylenol | Cold and Flu | Children's Cold + Flu | Liquid | cRc Kosher has not investigated this item, but Rabbi Bess and the Kollel of Los Angeles have researched it and determined that it is suitable for use year-round and for Pesach. | acetaminophen |
| Tylenol | Cold and Flu | Cold+Flu Severe Warming Honey Lemon | Liquid | Not Recommended | |
| Up & Up | Cold and Flu | Children's Acetaminophen Chewables | Chewable Tablets | Recommended | |
| Vicks | Cold and Flu | Dayquil Liquid Cold and Flu | Liquid | Not Recommended | |
| Vicks | Cold and Flu | Nyquil Cold and Flu | Liquid | Not Recommended | |
| Vicks | Cold and Flu | Nyquil Cold and Flu LiquiCaps | Liquicaps | Not Recommended | |
| Vicks | Cold and Flu | Nyquil Cold and Flu Nighttime Relief Alcohol 10% Cherry | Liquid | Not Recommended | |
| Vicks | Cold and Flu | NyQuil Severe Cold and Flu | Liquid | Not Recommended | |
| Vicks | Cold and Flu | Nyquil/Dayquil Cold and Flu LiquiCaps | Liquicaps | Not Recommended | |
| Zarbees | Cold and Flu | Children's Immunity Syrup (Mixed Berry Flavor) | Liquid | Not Recommended | Zarbee's |
| Zicam | Cold and Flu | Cold Remedy Rapid Melts with Echinacea (Lemon-Lime flavor) | Tablet | Recommended | |
| Zicam | Cold and Flu | Cold Remedy RapidMelts Tablets | Tablets | Recommended | |
| Zicam | Cold and Flu | Lozenges (Wild Cherry Flavor) | Lozenge | Recommended | |
| Zicam | Cold and Flu | No Drip Nasal Spray | Liquid | Recommended | |
| Zicam | Cold and Flu | Oral Mist | Liquid | Not Recommended | |
| Zicam | Cold and Flu | Rapidmelts Ultra (Orange Cream Flavor) | Tablet | Recommended | |
