Ashwagandha, a popular adaptogenic herb, is generally well-tolerated; however, it can cause several side effects in some individuals. Here are the key side effects associated with ashwagandha:

1. Gastrointestinal Issues: Large doses of ashwagandha may lead to stomach upset, diarrhea, and vomiting. These symptoms are some of the most commonly reported side effects and can range in severity.

2. Drowsiness and Sedation: Some users experience drowsiness or sedation, which can impact daily activities, especially if taken during the day.

3. Nausea: Feeling nauseous is another side effect reported by some individuals after consuming ashwagandha supplements.

4. Headaches: Occasional headaches may occur, although this is not common among all users.

5. Liver Concerns: There are rare instances of liver problems, which can include severe liver failure. Caution is advised, especially for those with pre-existing liver conditions.

6. Thyroid Effects: Ashwagandha may influence thyroid function, making it potentially unsuitable for those with certain thyroid disorders.

7. Allergic Reactions: Although rare, some individuals may experience allergies, which could manifest as skin rashes or other allergic responses.

8. Hallucinations and Vertigo: Extremely rare side effects might include dizziness, giddiness, or hallucinations, which may be concerning.

It is crucial to consult with a healthcare provider before starting ashwagandha, particularly if you have underlying health conditions or are taking other medications. For more detailed information on ashwagandha and its side effects, you can refer to the following sources:

• WebMD
• NIH
• Memorial Sloan Kettering Cancer Center
• UCLA Health
• Merck Manual
• Gaia Herbs
• MedicineNet

Make sure to assess individually how ashwagandha affects you, especially when you first start taking it.

Sources

Ashwagandha - Uses, Side Effects, and More - WebMDAshwagandha: Is it helpful for stress, anxiety, or sleep?Ashwagandha - Memorial Sloan Kettering Cancer CenterUse of ashwagandha skyrockets in the United States - UCLA HealthAshwagandha - Special Subjects - Merck Manual Consumer Version10 Ashwagandha Side Effects & Contraindications to Know AboutWhat Are the Disadvantages of Ashwagandha? - MedicineNet

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