The death toll from a batch of toxic illegal alcohol in India has risen to 53, media reported Sunday, as more victims in hospitals succumbed to the poisonous brew.

Tamil Nadu state Chief Minister, M.K. Stalin has said the locally brewed arrack drink was laced with poisonous methanol, killing 37 within hours after they drank the illegal alcohol on Tuesday.

More than 100 people were rushed to hospital, but some were too sick for medics to save.

Hundreds of people die every year in India from cheap alcohol made in backstreet distilleries, but this poisoning is one of the worst in recent years.

To increase its potency, the liquor is often spiked with methanol which can cause blindness, liver damage and death.

The Indian Express newspaper on Sunday quoted a local councillor, Palraj, describing how poor labourers in the Kallakurichi district regularly bought the liquor in plastic bags costing 60 rupees ($0.70), which they would drink before work.

Some went blind and were rushed to hospital.

Others died rapidly, collapsing in the street.