Ketoconazole Shampoo Volume
The provided evidence does not contain information about the typical volume (mL) of ketoconazole shampoo bottles or packaging sizes, as all studies focus on laboratory testing methods, systemic antifungal dosing, or clinical efficacy rather than commercial product specifications.
What the Evidence Actually Addresses
The available studies discuss:
- Laboratory quality control testing using ketoconazole in solution form with concentrations measured in mg/mL for susceptibility testing 1
- Clinical efficacy studies of 2% ketoconazole shampoo for seborrheic dermatitis, tinea capitis, and tinea versicolor, but without specifying bottle volumes 2, 3, 4, 5
- Systemic ketoconazole oral dosing (200-400 mg daily) for invasive fungal infections 6
Clinical Context from Available Evidence
For topical scalp treatment, ketoconazole 2% shampoo is applied twice weekly for 2-4 weeks for seborrheic dermatitis and dandruff, with 88% achieving excellent response 2. The shampoo is left on the scalp for several minutes before rinsing 2, 3, 4.
Practical Information
Ketoconazole shampoo is commercially available in various bottle sizes, typically ranging from 120 mL (4 oz) to 240 mL (8 oz) bottles, though this information comes from general medical knowledge rather than the provided evidence. The specific volume depends on the manufacturer and formulation, and this information would be found on product labeling rather than in clinical guidelines or research studies.