Encorate Chrono 300

Tablet · Sun Pharma
PRESCRIPTION MEDICINE

Encorate Chrono 300 is a tablet made by Sun Pharma that contains Sodium valproate 300 mg (slow release). Sodium valproate is a anti-epileptic and mood stabiliser: prevents seizures and is used in bipolar disorder and migraine prevention.

Ingredient (salt)Amount
Sodium valproate300 mg (slow release)

What it is used for

Prevents seizures and is used in bipolar disorder and migraine prevention.

How it works

An anti-epileptic and mood stabiliser that is very effective for many seizures and bipolar disorder.

How to take it

Usually twice a day, with or after food; swallow slow-release tablets whole. Regular blood tests may be needed.

Common side effects

  • Nausea
  • Weight gain
  • Hair thinning
  • Tremor
  • Drowsiness

Get medical help straight away if

  • Severe stomach pain (pancreatitis)
  • Yellow skin, vomiting or confusion (liver)
  • Bruising or bleeding

Be careful

Must not be used in pregnancy unless no alternative; needs liver tests.

Other medicines and interactions

Lamotrigine levels double with it (rash risk). Carbapenem antibiotics drop its level sharply. Aspirin raises its effect.

Pregnancy and breastfeeding

Causes serious birth defects and developmental problems. Girls and women who could become pregnant must use effective contraception and only take it under a pregnancy prevention plan; never stop suddenly, talk to your doctor first.

Same ingredients, different strength or form

Encorate Chrono 500Valparin 200Torvate Chrono 500Valrate CR 500Valtec CR-500Valparin Chrono 500Epilex Chrono 500Kronostar 500Valprol CR 500Valporate Chrono-500

Common questions

What is Encorate Chrono 300?

Encorate Chrono 300 is a tablet by Sun Pharma containing Sodium valproate 300 mg (slow release).

What is Encorate Chrono 300 used for?

Prevents seizures and is used in bipolar disorder and migraine prevention.

How should I take Encorate Chrono 300?

Usually twice a day, with or after food; swallow slow-release tablets whole. Regular blood tests may be needed. Always follow the dose your doctor or the pack gives.

What are the side effects of Encorate Chrono 300?

Common side effects include: Nausea, weight gain, hair thinning, tremor, drowsiness. Get medical help straight away for: Severe stomach pain (pancreatitis), yellow skin, vomiting or confusion (liver), bruising or bleeding.

Does Encorate Chrono 300 need a prescription?

Yes. In India it is a prescription (Schedule H) medicine, so a pharmacist should sell it only with a doctor's prescription.

Can I take Encorate Chrono 300 in pregnancy or while breastfeeding?

Causes serious birth defects and developmental problems. Girls and women who could become pregnant must use effective contraception and only take it under a pregnancy prevention plan; never stop suddenly, talk to your doctor first.

What are the substitutes for Encorate Chrono 300?

We have no other brand with exactly the same composition and strength in our list yet. Ask your pharmacist for an equivalent.

Sources and further reading

NHS (UK National Health Service) and MedlinePlus (US National Library of Medicine) are free, reviewed medicine guides. Brand names and doses there may differ from India.

Composition checked against pack details from large Indian online pharmacies. Last reviewed 31 October 2026. Written by Satya Babu.

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For information only, not medical advice. This page is a plain-language summary written from standard prescribing information and the public guides linked below. Brands sometimes change their formula, so always check the composition printed on the pack. Doses here are typical adult doses; yours may differ. Do not start, stop or change a medicine without your doctor or pharmacist, and keep all medicines away from children. In an emergency, call 112 (India) or your local emergency number.