Yes, you can to figh a cramps.

After birth, my legs felt cramps more often, I rubbed theirs with hands and felt better, I worried and read about it a cure,that 5 tbl.sp. of lime flowers ads in 0.5 l. of water,boil 30 minutes, drinks half glass for 5 times/day.

For externally my mum cooked of 5 tbl.sp. lilac flowers ads into one l. wine vinegar warmed till boiled, infuse two hours, rub everyday legs, slowly doing, after wash a water,and grease olive oil.

And since I rubbed legs with a lemon piece, nd leaved dry on legs, but I read kalium is enough in organism, therefore I eaten salt free baked potato with the peel, drunk fresh kefir, curd milk, eat millet porridge, groups B vitamin meal of rye bread, and on hot days walked  on sun with naked feet, as this warming saving from cramps, they are slowly passed away, and after stopped a baby feed  a breast, I cared for itself, as used remedies of vodka,as jar fill in with flowers fresh of lime, ads vodka, infuse three weeks, uses one tea.sp. for three times/day.

Rare attacks suffered from, fewer aches, and on strong aches applied warm bottles and rubbed a leg, and for 2 years I suffered from cramps ,and eating bananas, they are kalium.