D- panthenol (vitamin B5) should preferably be taken with food to avoid stomach upset.Do not take D-Panthenol, if you are allergic to it.Do not take dexpanthenol, a derivative of pantothenic acid, if you have hemophilia or gastrointestinal blockage. Immediately consult a doctor, if you get rash, hives, difficulty breathing, tightness in the chest, swelling of the mouth, face, lips, or tongue).Tell your doctor before taking D-Panthenol:
- if you are pregnant, planning to become pregnant, or are breast-feeding.
- if you are taking any prescription or nonprescription medicine, herbal preparation, or dietary supplement.
- if you have allergies to medicines, foods, or other substances.