Ashwagandha and Levothyroxine: Moderate risk interaction. Avoid combining these medicines. Ashwagandha and Levothyroxine should be avoided together. May cause hyperthyroid symptoms

Drug InteractionModerate RiskAI-Verified

Can I take Ashwagandha with Levothyroxine?

Ashwagandha and Levothyroxine should be avoided together. May cause hyperthyroid symptoms

Reviewed by GoDavaii Editorial & Safety TeamSources CDSCO / WHO / NCBILast reviewed 11 Feb 2026
AshwagandhaMEDICINE ALevothyroxineMEDICINE B
Avoid combining
With medical supervision

Quick verdict

No — avoid combining Ashwagandha with Levothyroxine.

Ashwagandha and Levothyroxine should be avoided together. May cause hyperthyroid symptoms

How They Interact

May cause hyperthyroid symptoms

Safety Guidelines

Avoid or monitor thyroid levels

Why to Avoid

Simple rules that protect you

  • Always tell your doctor/pharmacist about ALL medicines you take — prescriptions, OTC, supplements, and herbal products.
  • Keep a current medicine list with doses and timings — photo on your phone is enough.
  • Read medicine labels for timing (with food / empty stomach) before combining.
  • Do NOT combine Ashwagandha with Levothyroxine without explicit doctor approval.
  • Use GoDavaii AI to double-check before adding any new medicine, supplement, or desi ilaaj.
AI-Verified · Cross-checked against 93,000+ interaction database

Not medical advice

Individual responses vary based on dose, timing, health conditions, and other medicines. Always consult your doctor or pharmacist before combining medicines. For emergencies, call 112.

Frequently Asked Questions

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