| Active ingredient | Classification | Product name | Formulation | 
|---|---|---|---|
| Ambroxol Hydrochloride | Agent for expectorant | AMBROXOL HYDROCHLORIDE TABLETS 15mg “CEO” | Tablet | 
| Isosorbide | Agent for Meniere’s disease | ISOSORBIDE ORAL SOLUTION 70% 500mL “CEO” | Oral solution | 
| ISOSORBIDE ORAL SOLUTION 70% 30mL “CEO” | Oral solution | ||
| ISOSORBIDE ORAL SOLUTION 70% 40mL “CEO” | Oral solution | ||
| Ofloxacin | Newquinoline antibiotics | OFLOXACIN SOLUTION 0.3% “CEO” | Ear drop | 
| Levofloxacin hydrate | Newquinolone antibiotics | COMLEX OTIC SOLUTION 1.5% “CEO” | Otic solution | 
| Dioctyl Sodium Sulfosuccinate | Ear Wax Solution | DIOCTYL SODIUM SULFOSACCINATE OTIC SOLUTION 5% “CEO” | Nasal spray | 
| Beclometasone Dipropionate | Anti-allergic agent (topical) | BECLOMETASONE DIPROPIONATE NASAL SOLUTION 50μg | Nasal spray | 
| Cefmenoxime Hydrochloride | Cephem antibiotics | BESTRON FOR EAR AND NOSE 1% | Liquid for ear and nose | 
| Betahistine Mesilate | Anti-vertiginous agent | BETAHISTINE MESILATE TABLETS 6mg “CEO” | Tablet | 
| BETAHISTINE MESILATE TABLETS 12mg “CEO” | Tablet | ||
| Metyrapone | Agent for Cushing syndrome | METOPIRON CAPSULES 250mg | Capsule | 
| Mometasone furoate hydrate | Anti-allergic agent (topical) | MOMETASONE NASAL 50μg “CEO” 56 sprays | Nasal Spray | 
| MOMETASONE NASAL 50μg “CEO” 112 sprays | Nasal Spray | ||
| Montelukast Sodium | Anti-leukotriene agent | MONTELUKAST TABLETS 5mg “CEO” | Tablet | 
| MONTELUKAST TABLETS 10mg “CEO” | Tablet | ||
| Lomefloxacin Hydrochloride | Newquinolone antibiotics | LOMEFLON SOLUTION FOR EAR 0.3% | Ear drop | 
