Hi nixy 70361,
After the noac/anticoagulant loading phase, (the state when your body has consistent viscosity of thinner flowing blood) the dormant/residual/undetected clots whatever shape/s or form/s stop growing and or forming. At this point the clots may begin to dissolve/get reabsorbed or even break off in bits and pieces of any size and travel to another location for reabsorption, to dissolve and/or cause disruption in nutrition/bloodflow- hence worries, pain, uncertainty, anxiety etc, etc.
So it's very important to be careful and look after yourself the best way you can. Do some research, speak with genuine people that have had large & small clots etc....it's an unfortunate killer, but it can be under control with better cognition and care.
Here's an analogy of incompetence where professionals and appropriate authorities work within the Health & Social Care Act...
Case A- the supervisor
A person with a serious pulmonary disease shortness of breath, pain when breathing (an ex smoker) without guidance gets a job in an asbestos cutting factory that has no health & safety policy, no manual handling recommendations, and no requirement for personal protective equipment or breathing apparatus, everyone in the factory is a heavy smoker. Wrong place, wrong time, wrong people.
Case B- the manager
A person has been diagnosed with 3 large Dvts in both legs, and one small UEDVT in right shoulder, is prescribed NOAC. A week later, the person gets drunk and decides to go on an endurance run, much like a marathon and gets Acute PE and dies out of hospital due to 'natural causes', whilst on a UKMI noac register under a NICE guidance.
This person leaves a consultancy- 50 employees, a buy-to-let 120% mortgaged no.11 property portfolio, 13 children under 16 in private education, three civil partners and an estranged wife, pet dogs, cats, a large catteries, kennels, goldfish. all of whom were reliant on the deceaseds work and credit loan facility for day to day cash flow for food, heating and utility expenses.