Psyllium Husk Side Effects
Common and serious side effects of Psyllium Husk (Psyllium husk fiber) — what to expect and how to manage them.
Common Side Effects
- Nausea (iron, high-dose supplements)
- Constipation (iron, calcium)
- GI upset
- Metallic taste (iron)
- Fishy burps (fish oil)
Serious Side Effects
Seek immediate care if severe- Vitamin A toxicity (fat-soluble, avoid megadosing)
- Vitamin D toxicity (hypercalcemia)
- Iron overdose (life-threatening in children)
- Drug interactions (vitamin K affects warfarin)
Managing Side Effects
- Iron: take with vitamin C for absorption; take on empty stomach or with minimal food
- Calcium: split doses, take with meals
- Vitamin D: take with fatty meal
- Store safely away from children (iron especially)
What Your Doctor May Monitor
Iron levels (ferritin, Hgb)Vitamin D levelsCalcium (high-dose vitamin D)
Psyllium Husk Cash Price
Psyllium Husk cash prices start from $8 when pharmacies compete on Script Unlock — up to 30% below retail. No insurance required.
Compare Psyllium Husk PricesMedical Disclaimer: This information is for educational reference only. Side effects vary by individual, dose, and other medications. Always consult your healthcare provider for personalized medical advice. Do not stop or change your medication without medical guidance.