I’m not saying she won’t be diagnosed with ADHD when she gets older, but right now she is only 3. What can seem like hyperactivity is usually just little ones being little ones. My 5 year old might have ADHD also, but it’s too soon to tell for sure. Attention span can increase over time and be helped along with techniques. The most common one is slowly increasing the amount of time spent on one activity. My son also had a tough time with that. Just get an estimate of time when she plays with something she enjoys (or an activity). Then over time, try getting her to stay with it just one extra minute. If she’s really immersed and encouraged, she might not notice the extra minute.

I’ ve read some parents tried medications and it worked out for them. Hyper activity and very less attention span is the biggest concerns .

There’s definitely no cure for autism, and you don’t grow out of it, but all you can do is medicate severe symptoms. At 3 years old, there’s really no medication she could take. She’s still too little. Even if you want to try something like a vitamin, you should always talk to a doctor first so they could tell you how much she could have. Little bodies have little organs, which is why lead is much more poisonous to little ones. Their bodies don’t break it down nearly as fast adults do. It’s the same with vitamins and medications. Is she having any severe symptoms? There may be therapies or things you could try to alleviate any disruptive behavior.