Brief Answer:
Yes, you can take Livogen XT.

Detailed Answer:
Hello
Welcome to health care magic.

You can take livogen XT while suffering from gas/flatulance.

I would advise you to take antiacidity medicine like pantoprazole or ranitidine group of drugs for gas and flatulance which you can take in addition to livogen XT.

Other than these medicines, please follow these guidelines--

Avoid fatty fried spicy and junk food as well as carbonated drinks like soft drinks and beer, if you consume at all.
Avoid any form of smoking and drinking of you have any habit of it.

Include a lot of fresh fruits and vegetables especially green leafy vegetables in your diet.
exercise regularly as much you can comfortably do.

Livogen XT causes black coloured stool so don't worry about this.

Hope this answers your question please feel free to ask for follow up question I will be glad to answer.

Best wishes

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