Update 1 February 2018
200mg tablets are also back in stock.
Updated 16 January 2019: 500mg tablets are back in stock.
Original story 11 January 2019: Epilim gastro-resistant tablets (sodium valproate) are temporarily out of stock in all doses.
Sanofi has told us the 200mg tablets will be back in stock by the end of January and the 500mg tablets will be back in stock in mid-January.
If you are due to run out of Epilim gastro-resistant tablets before they come back in stock, speak to your GP, epilepsy specialist or epilepsy specialist nurse for advice.