Drinking water and taking regular exercise can help to prevent clots.
Times, Sunday Times
However, they cautioned that serious side-effects were possible and that treatment would have to start early to prevent clots forming.
Times,Sunday Times
Long-term treatment with low doses of aspirin - usually 75mg - makes blood less sticky and can prevent clots.
The Sun
Anticoagulants such as warfarin will also prevent clots from forming properly.
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