Sastid
Generic Name
Salicylic Acid + Sulfur (Sastid 100 mg Medicated Bar)
Manufacturer
Stiefel (a GSK company)
Country
USA / UK (global distribution)
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Price Details
Current market pricing information
| Variant | Unit Price | Strip Price |
|---|---|---|
| sastid 100 mg medicated bar | ৳ 358.92 | N/A |
Description
Overview of the medicine
Sastid 100 mg Medicated Bar is a topical preparation containing salicylic acid and sulfur, primarily used for treating various dermatological conditions such as acne, seborrheic dermatitis, and dandruff. It helps to exfoliate the skin, reduce oiliness, and combat fungal and bacterial growth.
Uses & Indications
Dosage
Adults
Wet skin and affected area. Lather the bar and gently massage onto the skin. Leave on for 1-2 minutes, then rinse thoroughly. Use 1-2 times daily or as directed by a physician.
Elderly
Same as adults, with caution for excessive skin dryness.
Renal_impairment
Not applicable for topical use.
How to Take
For external use only. Wet the affected area, create a lather with the bar, apply to the skin, leave for 1-2 minutes, then rinse off completely. Avoid contact with eyes and mucous membranes.
Mechanism of Action
Salicylic acid acts as a keratolytic agent, promoting the shedding of the outer layer of skin, unclogging pores, and reducing inflammation. Sulfur possesses keratolytic, keratoplastic, antiparasitic, antifungal, and antibacterial properties, helping to reduce sebum and encourage the shedding of dead skin cells.
Pharmacokinetics
Onset
Effects are typically observed over days to weeks of regular use.
Excretion
Minimal systemic excretion due to limited absorption.
Half life
Not applicable for topical bar.
Absorption
Minimal systemic absorption when applied topically.
Metabolism
Minimal systemic metabolism due to limited absorption.
Side Effects
Contraindications
- Hypersensitivity to salicylic acid, sulfur, or any components of the bar.
- Severely inflamed, irritated, or broken skin.
- Children under 2 years of age (unless directed by a physician).
Drug Interactions
Abrasive soaps or cleansers
May enhance irritation and dryness.
Other topical exfoliating agents (e.g., retinoids, benzoyl peroxide)
May increase skin irritation, dryness, and peeling if used concurrently.
Storage
Store in a cool, dry place, below 30°C. Protect from direct sunlight and moisture.
Overdose
Excessive topical application may lead to increased skin irritation, redness, dryness, or peeling. Accidental ingestion may cause gastrointestinal upset; seek medical attention if a significant amount is ingested.
Pregnancy & Lactation
Consult a doctor before use during pregnancy or lactation. Generally considered safe for topical use on small areas due to minimal systemic absorption, but extensive use should be avoided.
Side Effects
Contraindications
- Hypersensitivity to salicylic acid, sulfur, or any components of the bar.
- Severely inflamed, irritated, or broken skin.
- Children under 2 years of age (unless directed by a physician).
Drug Interactions
Abrasive soaps or cleansers
May enhance irritation and dryness.
Other topical exfoliating agents (e.g., retinoids, benzoyl peroxide)
May increase skin irritation, dryness, and peeling if used concurrently.
Storage
Store in a cool, dry place, below 30°C. Protect from direct sunlight and moisture.
Overdose
Excessive topical application may lead to increased skin irritation, redness, dryness, or peeling. Accidental ingestion may cause gastrointestinal upset; seek medical attention if a significant amount is ingested.
Pregnancy & Lactation
Consult a doctor before use during pregnancy or lactation. Generally considered safe for topical use on small areas due to minimal systemic absorption, but extensive use should be avoided.
Frequently Asked Questions
Common questions about this medicine
Pack Sizes
Shelf Life
Typically 2-3 years from manufacturing date.
Availability
Pharmacies, supermarkets, online stores
Approval Status
Over-The-Counter (OTC)
Patent Status
Generic/Expired
Clinical Trials
While specific clinical trials for Sastid 100 mg Medicated Bar may not be widely published, the active ingredients (salicylic acid and sulfur) have extensive clinical evidence supporting their efficacy in treating various dermatological conditions, including acne and seborrheic dermatitis.
Lab Monitoring
- Not typically required for topical medicated bar.
Doctor Notes
- Advise patients on proper application technique and potential for skin irritation, especially when initiating therapy or using with other topical agents.
- Emphasize that the product is for external use only and to avoid contact with eyes and mucous membranes.
- Counsel patients on sun protection if increased photosensitivity is noted.
Patient Guidelines
- For external use only.
- Avoid contact with eyes, mouth, and other mucous membranes.
- If irritation persists or worsens, discontinue use and consult a healthcare professional.
- Keep out of reach of children.
Missed Dose Advice
If a use is missed, simply resume at the next scheduled time. Do not apply more frequently to compensate for a missed application.
Driving Precautions
No known effects on ability to drive or operate machinery.
Lifestyle Advice
- Maintain good skin hygiene.
- Avoid harsh scrubbing or abrasive skin products.
- Use a non-comedogenic moisturizer if skin dryness occurs.
- Protect skin from sun exposure if photosensitivity is experienced.
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Global Brand Names
International brand names for this medicine. Click a brand to search for detailed information.