Avoid

⛔ Best avoided

Lobelia

Also called: indian tobacco

A plant with a nicotine-like compound.

Why people take it
Asthma, quitting smoking.
What the evidence says
No evidence it helps quit smoking.
How it is usually taken
Not recommended at any amount; see the warning above.
Be careful
Toxic in larger amounts.
Medicines it can interact with
Dangerous interactions are reported; do not combine with any medicine.

Other avoid

Common questions

What is Lobelia?

A plant with a nicotine-like compound.

Why do people take Lobelia?

Asthma, quitting smoking.

Does Lobelia work?

No evidence it helps quit smoking.

How much Lobelia do people take?

Not recommended at any amount; see the warning above.

Is Lobelia safe?

Toxic in larger amounts.

Does Lobelia interact with medicines?

Dangerous interactions are reported; do not combine with any medicine.

Sources and further reading

Last reviewed 31 October 2026. Written by Satya Babu.

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