1. Trade the opposite way from what your indicators say.
2. Look at how the losses occur. Are your stop losses set too close? Are you following technicals right before a big news release?
3. Check one or two timeframes up to look at the larger trend. Don't trade against it unless you are good at countertrend trades. Check one or two timeframes down to try to spot potential reversals before entering the trade.
4. Consider changing to different technical indicators. Some indicators work better than others. Some work well under some market conditions and not others.