Capsuled Omega-3 fish oils rancid??

Question

I taking omg-3 supplements in capsuled salmon oil form, I bought the Gelatin capsule pack. Now the pack was opened 3 months back and the capsules are sticky(but still intact). Is there any chance that the oil inside got rancid? or any other harm?

Provided, storage condition of capsules are generally hygienic, only moisture and humid air is bothering me.

Answer 1

Fish oil should be stored in the fridge. 3 months is a long time, I would throw them out to be safe.