Eraiyur Sub-Center
| Hospital Name | Eraiyur Sub-Center |
| Address | Danida Centre |
| Address Line2 | Tiruchy Main Road, Aruna Sugar School |
| Location | Eraiyur |
| Phone No. | N. A. |
| Mobile No. | N. A. |
| Facility | SubCentre |
| State | Tamil Nadu |
| District | Cuddalore |
| Taluka | Tittakudi |
| Block | Nallur |
| GPS Location | Latitude: 11.3967 |
| Longitude: 79.2197 |
Eraiyur Sub-Center hospital is a SubCentre in Nallur. It is located in Cuddalore district of Tamilnadu state. The GPS Location of this hospital is shown in the map below.