If you believe that the shampoo you are using does not suit you, the first thing you need to do is change your shampoo. If any shampoo results in hair loss, in all likelihood, you are not using one that is appropriate for your hair type. Check to see what kind of hair you have, and pick a shampoo in accordance with that only. This will help with the hair loss problem to some extent. You should also try to stick to a shampoo that is hypoallergenic, organic or natural. This will also help in making your hair less prone to falling. But you should also know that at your age, shampoo need not necessarily be the only cause of falling hair. There could be a variety of other causes too. Keep in mind that teenage is a time when hormonal changes are rampant and this can also sometimes result in hair fall. There is nothing much you can do about this, except maintain a healthy and normal lifestyle and continue on a proper routine of hair care. You will find after a while that your hair has settled down into what it is eventually going to be like in the long run.
In a regular routine of hair care, you must make sure of a few things. Ensure that your hair gets adequate nourishment in terms of what you eat as well as what you may be applying to your hair. At least once a week, make it a rule to apply hair oil to your roots and scalp. This will adequately nourish your hair and will also keep it well conditioned. You can apply and leave on coconut, olive, almond or lavender oil overnight. You can also alternate these oils so that you get to see which one suits your hair type best. Wash it off the next morning with your regular shampoo. You should also make it a point to comb out your hair and keep it free of tangles and knots. If necessary, comb it out twice or thrice a day. Try to use wooden combs and brushes as these promote the good health of your hair by preventing static. Plastic can only add to your hair fall. You can also increase your intake of fenugreek seeds. These are quite easily available at a store that sells natural or organic goods. You should follow the recommended dosage provided on the packaging.
answered by G M