Nilagel 500 mg Capsule is a herbal supplement produced by Square Pharmaceuticals Ltd., containing 500 mg of Nigella Sativa (Black Seed Oil) per soft gelatin capsule. Black seed oil has been traditionally used for over 2000 years to address various health conditions. Nilagel is indicated for the treatment of common cold, cough, asthma, bronchitis, muscle spasms, fever, dyspepsia, vomiting, gout, insufficient breast milk, eczema, and wound healing. It also supports the immune system, helps reduce blood sugar and blood pressure levels, and may prevent hair loss. The active component, Nigellon, possesses anti-histamine properties, contributing to respiratory health