While herbal remedies are generally safe for most people, it's important to consider individual health conditions and potential interactions with other medications. Herbs like licorice root, for example, should be used cautiously, especially by those with hypertension, as it can cause blood pressure and potassium levels to fluctuate. Individuals with hypertension or cardiovascular disease should avoid excessive consumption of licorice root. Pregnant or breastfeeding women and individuals on medication should consult with a healthcare provider before starting any new herbal regimen. Additionally, children and the elderly may have different sensitivities and often require adjusted dosages or specific types of herbs. Consulting with a professional ensures that you use herbal remedies safely and effectively.