When a person is in emotional state of joy and laughter for no reason, but excessive talkative too means that person may be having excessive HEAT energy that is dominant in the individual constitution, and the meridian affected may either be the HEART or SMALL INTESTINE.
Better to focus on meridian to overcome the problems. Some related problems might be involved in case heat energy accumulates in the body.
•Can cause blood to travel outside the channels leading to hemorrhages, rashes, or foul-smelling.
•Circulatory system is not working properly or tendency of having constant temperature.
•Inflammatory disorders (reddening, higher temperature.
•Unpleasant sensation described as of pressure from inside means person gathered excessive heat energy in the body!
•When any part of body is getting red, inflamed, having red spots, rashes, pimples mean heat energy is responsible, and skin may be crusty, or fluid may ooze from it and in this case Heart and Small intestine are somehow affected.
•Injures body fluids; tongue and stool become dry at the same time person is thirsty most of the time.
One may overcome the emotional disturbances through this simple technique:

•One should learn to have a loving and forgiving spirit, morality, and help
•Learn to have emotions of love, gratitude, relax, all forgiveness contributes to broadening of consciousness, transformation of thought, feelings, body, behaviors, and whole life of an individual
•One should have words with someone about the feelings. Having a word with someone can help to understand and overcome emotional disturbances.
•Drink more fluids, replenishing salt, minerals and limiting time in the heat can help. Better to drink fluids often, that too before thirsty feelings.
Foods with hot properties includes
Spices: garlic, ginger, chilli peppers, cinnamon
Fruits: mangoes ripe, durian, grapes, lychee
Grains: buckwheat, corn, millet, red lentils
Nuts: almonds with skin, cashew, peanut, walnut, meat
Even putting gingers, cloves in tea, cloves to chew often, caffeinated; mostly elevate inflammation in the body. A powerful tool, color ONNURI that aide in controlling syndromes relates to HEAT stroke, or sensitivity to heat, by putting color with marker pen twice a day! Besides this may keep all toes nail plate with black color marker only. Try, and believe! Be of the opinion, and submit your episode, to make research more authenticated!
https://onnuri.net.in ‘Dr Dinesh kapur’
Believe in Cure!