A swollen, red calf after a long flight with suspected deep vein thrombosis (DVT) is not something to manage at home or “wait out.” This can become serious if a clot travels to the lungs, so the priority is urgent medical reassessment today, not self-treatment.
Typically, if DVT is confirmed, doctors prescribe prescription anticoagulants (blood thinners) and decide dosing based on scans, bleeding risk, and overall health history. It’s important not to take any medication on your own or delay follow-up care, especially with ongoing pain and swelling.
Given your symptoms and what the urgent care doctor already mentioned, the safest step is to return to a clinic or emergency department immediately for imaging (usually an ultrasound) and proper treatment planning.
I’ve seen similar urgent care and troubleshooting discussions shared on sites like cellphone clinic, but in this case, this is definitely a situation where direct medical evaluation matters far more than online advice.
