Hoppa till huvudinnehåll

Can I take Ashwagandha and Vitamin B complex together?

Guide för läkemedelsinteraktioner

There are no known harmful interactions between ashwagandha and Vitamin B complex. In fact, they are often taken together to help manage stress and energy levels.

Video picks for Läkemedelsinteraktioner

It is usually safe to take ashwagandha and vitamin B complex together.

Ashwagandha is an adaptogenic herb that helps the body manage stress, while Vitamin B complex supports energy metabolism and nervous system function.

They work through different pathways in the body and do not interfere with how the other is absorbed, broken down, or used.

Fortsätt läsa nedan

How to take ashwagandha and vitamin B complex safely

  • Always follow the dosage instructions on the product labels.

  • If you have an underlying medical condition (such as a thyroid disorder or autoimmune disease), speak with your GP or a pharmacist before starting ashwagandha.

Graviditet

Do not use ashwagandha during pregnancy as it could cause a miscarriage.

Autoimmune diseases

Ashwagandha can stimulate the immune system, which may worsen the symptoms of autoimmune conditions such as lupus, rheumatoid arthritis, and MS.

Hyperthyroidism (overactive thyroid)

Ashwagandha can increase thyroid hormone levels. You must avoid it if you have an overactive thyroid, as it may worsen your condition or interfere with thyroid medications.

Scheduled Surgery

Stop taking ashwagandha at least 2 weeks before surgery; it can slow down the central nervous system and may dangerously increase the effect of anaesthesia.

Fortsätt läsa nedan

Alkohol

It is best to avoid or strictly limit alcohol while taking ashwagandha as it has sedative properties and may enhance the effects of alcohol.

Combining them can lead to excessive drowsiness, impaired coordination, and slowed reaction times.

Dairy products

While dairy is a good source of B vitamins, taking a B complex supplement with a very large amount of dairy may slightly alter the absorption rate of Riboflavin (B2).

However, for most people, taking them together is acceptable unless specified by a doctor.

Taking multiple medicines? Our Interaktionskontroll för läkemedel helps you check whether your prescriptions, over-the-counter medicines, and supplements are safe to take together. Simply search for your medicines to see potential interactions and what to do about them.

Ansvarsfriskrivning

Denna information är endast avsedd för allmän utbildning och bör inte användas som en ersättning för professionell medicinsk rådgivning. Rådfråga alltid din läkare, apotekare eller annan kvalificerad vårdpersonal innan du fattar beslut om dina mediciner. Individuella omständigheter kan variera, och endast en vårdpersonal som känner till din medicinska historia kan ge personlig vägledning.

Fortsätt läsa nedan

Artikelhistorik

Informationen på denna sida är skriven och granskad av kvalificerade kliniker.

  • 25 jan 2026 | Ursprungligen publicerad
flu eligibility checker

Fråga, dela, anslut.

Bläddra i diskussioner, ställ frågor och dela erfarenheter inom hundratals hälsorelaterade ämnen.

symptom checker

Känner du dig sjuk?

Bedöm dina symtom online gratis

Anmäl dig till Patientens nyhetsbrev

Din veckovisa dos av tydliga, pålitliga hälsoråd - skrivna för att hjälpa dig känna dig informerad, självsäker och i kontroll.

Vänligen ange en giltig e-postadress

By subscribing you accept our Sekretesspolicy. Du kan avsluta prenumerationen när som helst. Vi säljer aldrig dina uppgifter.