
Tretiva Isotretinoin 5mg Capsules
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What is Tretiva 5mg Used For?
- Ultra-low-dose long-term maintenance for mild-to-moderate chronic recurrent acne
- Very low body weight patients (paediatric or <30 kg)
- Patients unable to tolerate higher doses due to side effects
- Manufactured by Intas Pharmaceuticals — same active ingredient as all isotretinoin brands
How Does Tretiva 5mg Work?
- Reduces sebaceous gland activity and sebum production — even at 5mg, meaningful sebum reduction occurs
- Normalizes skin cell turnover — prevents follicular plugging
- Anti-bacterial and anti-inflammatory properties maintained at low doses
- Extended low-dose courses still achieve the cumulative target of 120–150 mg/kg over time
How to Use Tretiva 5mg
Dosage: As prescribed; ultra-low-dose protocols typically run 6–18 months depending on indication
Timing: Take with food — a fatty meal increases absorption by ~40%
Precaution: HIGHLY TERATOGENIC at all doses — two forms of contraception mandatory; avoid alcohol
Side Effects of Tretiva 5mg
Common Side Effects: Mild dry lips, slight skin dryness; side effects are minimal at 5mg for most patients
Serious Side Effects (seek medical help): Depression/mood changes, severe birth defects if taken in pregnancy — same warnings apply regardless of dose
Benefits
- Very well tolerated — most patients experience minimal side effects at 5mg
- Emerging evidence base for long-term 5mg maintenance in chronic recurring acne
- Intas Pharmaceuticals — reliable Indian manufacturer with consistent quality
- Therapeutically identical active ingredient to all other isotretinoin brands
- Patients requiring Isotretinoin may also find other brands at Medionix Pharma including Accufine, Acnetoin, Acutret, Isotroin, Isotrue, Isozip, and Tretiva — all containing the same active ingredient at equivalent therapeutic doses
Warnings and Precautions
- TERATOGENICITY — isotretinoin at all doses including 5mg causes severe birth defects; women must use TWO contraceptive methods and take monthly pregnancy tests throughout and for 1 month after treatment
- Do not donate blood during treatment and for 1 month after stopping
- Monitor for depression and mood changes — report to prescriber immediately
- Avoid waxing, laser resurfacing, dermabrasion, and tattooing during treatment and for 6 months after
- No vitamin A supplements — additive toxicity risk even at low doses
- Daily SPF 30+ sunscreen recommended — photosensitivity occurs at all doses
Drug Interactions
- Tetracycline antibiotics (doxycycline, minocycline): intracranial hypertension — absolutely contraindicated
- Vitamin A and high-dose beta-carotene: additive toxicity
- Progestogen-only contraceptives: may be less effective — use additional barrier method
Storage Information
- Store at 15°C–30°C, away from light and moisture
- Keep capsules in original blister packs until use
- Keep out of reach of children
Tretiva Dosage Comparison Guide
| Strength | Best For | Onset | Duration | Link |
|---|---|---|---|---|
| 5mg | Lower strength option | 4–8 wks | 4–6 months | Current |
| 10mg | Standard strength option | 4–8 wks | 4–6 months | View → |
| 20mg | Popular strength option | 4–8 wks | 4–6 months | View → |
| 30mg | Higher strength option | 4–8 wks | 4–6 months | View → |
| 40mg | Maximum strength variant | 4–8 wks | 4–6 months | View → |
* Always consult your doctor before changing your dosage. This information is for educational reference only.
Frequently Asked Questions
Q1: What is Tretiva 5mg (Intas Isotretinoin 5mg) used for?
Tretiva 5mg by Intas Pharmaceuticals is the lowest isotretinoin oral dose, used for low-dose long-term maintenance therapy, patients at very low body weight, or as part of an ultra-low-dose protocol for mild-to-moderate persistent acne where monthly cumulative dosing is extended over a prolonged period.
Q2: What is the ultra-low-dose isotretinoin concept?
Ultra-low-dose isotretinoin (5mg every other day to 5mg daily) is an emerging treatment protocol for chronic mild-moderate acne. It maintains acne suppression with minimal side effects compared to standard dosing, while still achieving meaningful sebum reduction over extended treatment periods.
Q3: How does Tretiva 5mg work?
Isotretinoin in Tretiva reduces sebaceous gland activity, decreases sebum production, normalizes skin cell turnover, and has anti-bacterial and anti-inflammatory properties — even at 5mg these mechanisms provide meaningful acne control.
Q4: Is Tretiva 5mg still teratogenic?
Yes. Isotretinoin is severely teratogenic at all doses including 5mg. The mandatory pregnancy prevention protocol (TWO contraceptive methods + monthly pregnancy tests) applies equally regardless of dose.
Q5: What are the most common side effects at 5mg?
Side effects are typically mild at 5mg: mild dry lips, slight skin dryness, and occasional nosebleeds. Most patients tolerate 5mg very well with minimal impact on daily life.
Q6: Is blood monitoring required at 5mg?
Yes. Liver function tests and lipid panel are still required at baseline and periodically, even at the low 5mg dose. Pregnancy tests remain mandatory monthly for females.
Q7: How long is treatment with Tretiva 5mg?
Low-dose protocols can range from 6 months to 18+ months depending on the indication. Your dermatologist determines the duration — longer courses at low doses can be as effective as short courses at higher doses.
Q8: Can I use topical treatments alongside Tretiva 5mg?
Ask your dermatologist. At 5mg, some gentle topical treatments (niacinamide, azelaic acid, light salicylic acid) may be tolerated. Topical retinoids should still be avoided.
Q9: What sun protection is needed at 5mg?
Daily SPF 30+ sunscreen is recommended. Even at 5mg, isotretinoin increases photosensitivity. Sun protection preserves treatment results and prevents UV-induced pigmentation.
Q10: How should Tretiva 5mg be taken?
Take once daily with food (a fatty meal enhances absorption by ~40%). Store at room temperature and keep in the original blister pack until use.
Q11: How should Tretiva 5mg capsules be stored?
Store at room temperature (15°C–30°C) away from light and moisture. Keep in original blister packs.
Q12: Do I need a prescription for Tretiva 5mg?
Yes. Isotretinoin at all doses, including Tretiva 5mg, requires a dermatologist prescription with pregnancy prevention compliance and monitoring.
Customer Reviews
Harper N.
Australia · 3 months ago
“Good product. Packaging was tamper-proof. The cream is genuine — same as what my doctor had previously prescribed.”
Liam T.
Australia · 2 weeks ago
“Ordered isotretinoin 20mg. Arrived sealed in manufacturer blister pack. Batch number verified with the manufacturer.”
Charlotte K.
UK · 6 weeks ago
“My dermatologist approved the product after checking the packaging. Genuine capsules with correct lot number and expiry.”
Amelia L.
Netherlands · 2 months ago
“Received isotretinoin capsules — packaging intact, expiry date fine. Delivery to Netherlands took 13 days. Acceptable.”
James P.
France · 4 months ago
“Ordered isotretinoin 40mg for severe acne. Arrived in 13 days to France. Completely sealed, genuine product.”
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Disclaimer
The information provided on Medionix Pharma is intended for general informational purposes only. It should not be considered as medical advice, diagnosis, or treatment. Always consult a qualified healthcare professional before using any medication or starting any treatment.
Medionix Pharma does not encourage self-medication. Customers are responsible for ensuring that purchases comply with local laws and prescription requirements in their country. If you have any questions or concerns regarding the content on our website, please contact us at sales@medionixpharma.com.




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