• Heparin – An anticoagulant drug, injected under the skin that decreases the overly thick nature of the blood to a more “normal” state.² For those who have thick blood, it produces almost immediate results. Side effects may include bruising, or bleeding more easily if an injury is sustained.³ Heparin use can create a high potassium level in the body, so avoid any potassium supplementation while undergoing treatment. It can also interfere with the activation of vitamin D.⁴
• Warfarin – (Brand name Coumadin^®) An oral blood thinner that is stronger than heparin. Side effects are the same as heparin. Additionally, it may cause birth defects, so women of childbearing age may consider using heparin instead.⁵ It is known to deplete vitamin K.⁵ Also, avoid supplementation with vitamin A and E while undergoing treatment with this medication.⁶ It should be noted that heparin is better than warfarin because it is an anti-platelet medication useful to those who have over-active platelets—which may be about half of those affected with thick blood.
• Aspirin – Reduces inflammation, suppresses fever, and acts as an anticoagulant. It is known to deplete iron, folic acid, potassium, sodium, and vitamin C.⁴ Studies have also shown that use of aspirin, especially long-term usage, comes with an increased risk of gastrointestinal bleeding.^7,8

Additional Information about Thick Blood

1. Thick Blood Overview
2. Common symptoms of thick blood
3. Common causes of thick blood
4. Help me choose a natural and alternative treatment for thick blood
5. Dietary and lifestyle recommendations that may help in the treatment of thick blood
6. Cited Sources and Additional Reading for thick blood