This blog and our INR Warfarin Homepage are devoted to helping travellers obtain INR tests for Warfarin whilst travelling. Warfarin can be used for to assist with atrial fibrillation or DVT. We hope to develop information for many countries, including the need for doctor's referrals, doctor costs, local clinics where blood tests such as INR tests can be carried out, and costs of INR testing. We also hope to include information about Do It Yourself systems for INR measurement.
