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Dermatology

Treclin Gel (clindamycin + tretinoin) | SPC

Quick summary: Treclin Gel is a topical acne treatment that combines clindamycin and tretinoin. It is used for acne vulgaris, is generally intended for people aged 12 and over, and may take several weeks...

Educational content Use this article as a starting point for understanding the topic.
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Safety first Side effects, interactions and risks depend on each person.
Medical disclaimer

This content is for educational purposes only and does not replace medical advice, diagnosis or treatment from a qualified healthcare professional.

Quick summary: Treclin Gel is a topical acne treatment that combines clindamycin and tretinoin. It is used for acne vulgaris, is generally intended for people aged 12 and over, and may take several weeks of regular use before results are seen.

This page summarises the SPC-style information in a clear, reader-friendly format. Always check the official patient leaflet or ask a pharmacist or doctor for advice tailored to your situation.

Medical disclaimer: This article is for general information only and does not replace the official product information, a pharmacist’s advice, or a clinician’s assessment. Do not use this page to self-diagnose acne or to decide on treatment changes.

What is Treclin Gel?

Treclin Gel is a topical medicine used for acne vulgaris. It contains clindamycin and tretinoin, two active ingredients that work in different ways to help manage acne.

The product is described as suitable for people aged 12 years and older.

What is Treclin Gel used for?

Treclin Gel is used for the treatment of acne vulgaris, including acne with comedones, papules, and pustules.

The original content describes it as being used for mild to moderate acne and notes that it may help improve skin texture over time.

How does Treclin Gel work?

Treclin Gel combines two active ingredients with different actions:

  • Clindamycin is an antibiotic that helps target bacteria associated with acne.
  • Tretinoin helps increase skin cell turnover and reduce clogged pores.

Together, these actions are intended to help reduce existing acne lesions and support prevention of new breakouts.

How long does Treclin Gel take to work?

The original content states that some people may notice improvement within 4 to 6 weeks of regular use, while fuller results may take up to 12 weeks.

Response times can vary from person to person, so it is important to follow the prescribed routine and review progress with a healthcare professional if needed.

How to apply Treclin Gel

The original content gives the following general application advice:

  1. Wash the skin gently and pat it dry.
  2. Apply a small amount to the affected areas as directed.
  3. Use it regularly, often once daily at bedtime if prescribed that way.
  4. Do not apply it to broken or irritated skin.
  5. Wash your hands after use.

Do not combine it with other acne products or harsh skin treatments unless a clinician or pharmacist has advised you to do so.

Possible side effects

The original content highlights the following possible side effects:

  • Skin irritation
  • Dryness
  • Peeling
  • Increased sensitivity to sunlight
  • Rare allergic reactions

If severe redness, swelling, or another worrying reaction occurs, seek medical advice promptly.

Who can use Treclin Gel?

According to the original content, Treclin Gel is generally suitable for people aged 12 years and older with acne vulgaris.

The content also states that it is not recommended during pregnancy or breastfeeding. If this applies to you, speak to a healthcare professional before using any acne treatment.

People with sensitive skin or those already using other topical products should check with a doctor or pharmacist before use.

What to avoid while using Treclin Gel

The original content advises avoiding:

  • Excessive sun exposure
  • Harsh skin products unless advised by a clinician
  • Use on broken or irritated skin

Because tretinoin can increase sun sensitivity, daytime sun protection may be important. Follow the official leaflet or your clinician’s advice.

Treclin Gel alternatives mentioned in the original content

The original content mentions other acne treatment options such as:

  • Benzoyl peroxide
  • Salicylic acid
  • Topical retinoids

Which treatment is appropriate depends on the type and severity of acne, as well as skin tolerance. A healthcare professional can help interpret the options.

Treclin Gel at a glance

Topic Summary
Use Treatment of acne vulgaris
Active ingredients Clindamycin and tretinoin
Age mentioned in the content 12 years and older
Time to notice results Often 4 to 6 weeks; fuller results may take up to 12 weeks
Common issues mentioned Dryness, irritation, peeling, sun sensitivity

FAQs about Treclin Gel

▸ How long does Treclin Gel take to start working?

The original content says improvement may be seen in about 4 to 6 weeks, with fuller results sometimes taking up to 12 weeks.

▸ What is Treclin Gel used for?

It is used for acne vulgaris, including comedones, papules, and pustules.

▸ What side effects are mentioned for Treclin Gel?

The original content mentions skin irritation, dryness, peeling, sun sensitivity, and rare allergic reactions.

▸ Can Treclin Gel be used in pregnancy or breastfeeding?

The original content says it is not recommended during pregnancy or breastfeeding. Speak to a healthcare professional for advice specific to your situation.

▸ What should I avoid while using Treclin Gel?

Avoid excessive sun exposure and harsh skin products unless a clinician has advised otherwise. Do not apply it to broken or irritated skin.

▸ Who should check with a doctor or pharmacist before using it?

People with sensitive skin, those already using other topical treatments, and anyone who is pregnant or breastfeeding should seek professional advice first.

Safety reminder: If you develop severe irritation, swelling, or another unexpected reaction, stop using the product and seek medical advice promptly. Always follow the official leaflet and the instructions given by your prescriber or pharmacist.

Editorial note Active Ingredients Online Editorial Team This article is prepared as educational medicine information for general readers. It is written to support understanding of active ingredients, medicine uses, possible side effects, precautions and safety-related questions.
Published: February 20, 2025 Updated: June 4, 2026 Educational content

Medical disclaimer

This content is for educational purposes only. It should not be used as a substitute for professional medical advice, diagnosis or treatment. Always ask a doctor, pharmacist or qualified healthcare professional before starting, stopping or changing any medicine.

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Final note

Medicine information can change and may vary depending on country, product formulation, patient history and professional guidance. Always check official medicine information and ask a healthcare professional for personal medical questions.

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