Panthenol (Dexpanthenol)

Dexpanthenol, the active ingredient in Panthenol, is a Vitamin B5 derivative presented as an oral supplement for use in adults and children. It is classified as a provitamin that supports metabolic processes and contributes to the maintenance of healthy skin, mucous membranes, and wound healing. Panthenol is commonly employed where pantothenic acid deficiency is suspected or to aid tissue repair.

GNH USA supplies Panthenol as a licensed, GDP‑compliant international pharmaceutical supplier serving hospitals, pharmacies and clinics worldwide.

Panthenol is used to address conditions related to pantothenic acid deficiency and tissue repair. - Pantothenic acid deficiency: restores normal levels of vitamin B5 and alleviates associated symptoms such as fatigue and dermatitis. - Wound healing support: promotes epithelialization and accelerates the repair of skin lesions. - Skin and mucous membrane health: improves barrier function and reduces dryness in dermatological and oral mucosal conditions.

Panthenol is generally well tolerated, but adverse reactions can occur.

Common Side Effects: - Mild gastrointestinal discomfort: nausea, abdominal cramps. - Transient headache. - Skin irritation at sites of topical exposure (if applicable). - Allergic skin rash. - Increased sweating.

Serious or Rare Side Effects: - Anaphylactic reaction: difficulty breathing, swelling of face or throat. - Severe hypersensitivity: urticaria, angioedema. - Stevens‑Johnson syndrome or toxic epidermal necrolysis. - Hepatic enzyme elevation in rare cases. - Hematologic abnormalities such as eosinophilia.

When considering Panthenol therapy, several safety measures should be observed. - Pregnancy: consult a healthcare professional before use, as safety data are limited. - Breastfeeding: discuss potential exposure with a physician. - Renal impairment: monitor for accumulation in severe kidney disease. - Known hypersensitivity: avoid if previous allergic reactions to dexpanthenol or related compounds occurred. - Drug interactions: review concomitant medications with a pharmacist. - Store at ambient temperature: keep below 25 °C, retain in original packaging, protect from moisture and direct sunlight.

Panthenol may interact with certain medications, requiring attention to dosage and monitoring.

Major Interactions (Avoid): - High‑dose sulfamethoxazole/trimethoprim: may reduce dexpanthenol absorption. - Anticonvulsants (e.g., phenytoin): potential decrease in vitamin B5 levels.

Moderate Interactions (Monitor Closely): - Oral contraceptives: possible alteration of vitamin metabolism. - Diuretics: may increase urinary loss of pantothenic acid. - Antibiotics (e.g., tetracyclines): could affect gut flora involved in vitamin synthesis. - Antacids containing aluminum or magnesium: may impair absorption if taken simultaneously. - Herbal supplements rich in vitamin B complex: monitor for additive effects.