Ashwini... This might be a phase and shall pass. I remember I too have faced the same situation round 7 months... It was very hard to handle. But it resolved by itself. 
And also see for teething as sangeeta said.

Hey it may be due to teething..u massage his gums and give him cold carrots and cucumber..it will help..he take proper feed na??

@6372b21bd28b060015d963ce ; there was a Proper schedule, BT from last 10-12 days, it is disturbed for no reason... My LO doesn't want to sleep even if I rock him in cradle... 
All he want is to explore things put them in mouth n if it doesn't happen he becums cranky

Sangeeta(musicalmomy)

Firstly u make a schedule and try to sleep daily on same time..darken the room, feed baby, sing a rhymes or song whatever works or pet him slowly...two naps one in morning around 9-10 or second in afternoon.. overtired baby doesn't sleep so plz make a routine..

@63729b593f31520016a69b80 
 @61321b91c71eba0013440537

asha chaudhry

sonam patel

My LO now a days sleeps so less... Hardly for half hour n twice a day or sumtym only once.... His eyes seems to tiny n filled with sleep BT he doesn't sleep n den wants me to carry him all the time... Pls suggest wat shall I do so dat he can sleep comfortably