New Delhi, March 24 -- Congress Parliamentary Party chairperson Sonia Gandhi has been admitted to Sir Ganga Ram Hospital in Delhi for a routine medical check-up, according to news reports which have cited party sources.

Gandhi was admitted to hospital late Tuesday evening after feeling unwell, news agency PTI reported citing sources.

According to sources cited by the news agency, the Congress Parliamentary Party chairperson experienced discomfort due to a change in weather and has been kept under observation. Doctors attending to her have indicated that there is nothing serious.

Her children, Rahul Gandhi and Priyanka Gandhi, have visited her at the hospital.

The Rajya Sabha MP had earlier been admitted to the same hospital in January...