Lohan was added to the Clare senior team during the 1992-93 National League. He made his first appearance for the team on 7 March 1993 when he lined out at right corner-back in Clare's 1-09 to 1-06 defeat by Galway. Lohan made his Munster Championship debut on 23 May 1993 when he again lined out at right corner-back for Clare in a 3-16 to 3-12 defeat of Limerick. On 4 July 1993, he lined out in his first Munster final, however, Clare suffered a 3-27 to 2-12 defeat by Tipperary.