Napl_Naphthalinum is a homeopathic medicine that is derived from naphthalene, a natural source. It is known to provide relief from respiratory issues such as asthma, bronchitis, and cough. It also helps in treating skin conditions like eczema and psoriasis. This medicine is safe and effective to use for both adults and children. It is available in the form of tablets and should be taken as per the doctor's prescription.