| drug name | Selenium Sulfide |
| classification | Anti-dandruff agent, keratolytic |
| pharmacokinetics | Selenium sulfide is primarily absorbed through the skin. It is then metabolized and excreted in urine and feces. The exact pharmacokinetic profile varies based on the specific formulation (e.g., shampoo, cream). Detailed data specific to systemic absorption in healthy young adults is limited, but topical application is expected to result in minimal systemic exposure. |
| suggested dosage | Selenium sulfide shampoos are typically applied to wet hair for 2–5 minutes, rinsed, and repeated 2–3 times weekly. Specific instructions should be followed exactly as outlined on the product packaging. It is important to note that the duration of use and frequency may be adjusted based on the severity of the condition and individual response. |
| indications | Selenium sulfide is primarily indicated for the treatment of dandruff (seborrheic dermatitis of the scalp). It may also be used in some cases to treat other skin conditions like seborrheic dermatitis of the face or body, but its efficacy and safety in these other applications should be discussed with a healthcare professional. |
| safety in pregnancy | Limited data exists about the safety of selenium sulfide use in pregnancy. Consult a healthcare professional before use during pregnancy. |
| safety in breastfeeding | Limited data exists about the safety of selenium sulfide use while breastfeeding. Consult a healthcare professional before use. |
| side effects | | 1 | Skin irritation | | 2 | Dryness | | 3 | Pruritus (itching) | | 4 | Burning sensation | | 5 | Hair discoloration (possible temporary staining of hair) | | 6 | Allergic reactions (rare) | | 7 | Contact dermatitis (rare) |
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| alternatives | |
| contraindications | | 1 | Known hypersensitivity to selenium sulfide or any of its components. | | 2 | Severe skin conditions (e.g., open wounds or lesions). |
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| interactions | Limited interactions are documented for topical use of selenium sulfide. However, potential drug interactions exist and should be discussed with a physician. |
| warnings and precautions | | 1 | Apply only to the affected areas. | | 2 | Avoid contact with eyes. If contact occurs, rinse thoroughly with water. | | 3 | Perform a patch test before extensive use, especially if you have sensitive skin. | | 4 | Do not use in children under 2 years of age without medical supervision. | | 5 | Always follow product instructions carefully. | | 6 | Monitor for any adverse reactions (especially skin irritation) and discontinue use if any develop. |
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| additional informations | Selenium sulfide is usually considered safe, with mild side effects frequently observed. More severe side effects, if experienced, may suggest an allergic reaction requiring discontinuation of the drug and discussion with a healthcare professional. |
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