That’s a serious warning, but it’s also very broad—different tablets have very different risks, and that statement isn’t true for most medicines in general.
Some medications can increase the risk of blood clots or heart problems in certain people, for example:
- Some hormonal contraceptives (birth control pills with estrogen)
- Certain hormone replacement therapies
- A few specific cancer or autoimmune medications
- Rarely, some other drugs in high-risk patients
But most common medicines (like antibiotics, painkillers, fever medicines, etc.) do not typically cause blood clots or heart attacks when used correctly.
Also, clot risk usually depends on things like:
- Smoking
- Age
- Obesity
- Previous clot history
- Genetic clotting disorders
- Long periods of immobility
If you saw this warning on a box or online, it would help to know the exact name of the tablet. If you share it, I can explain the real, specific risks in a clear way instead of general scary claims.