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Saline solution 7% vs 9%: Anyone switched?

MAC & Bronchiectasis | Last Active: Jan 3, 2023 | Replies (20)

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@jcwest211

Where do you get your 7% hypertonic saline? Do you need a prescription? My pulmonologist prescribed 3% for but it seems most everyone on this forum uses 7%. Is it available on Amazon or another distributor. Thanks for your input.

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Replies to "Where do you get your 7% hypertonic saline? Do you need a prescription? My pulmonologist prescribed..."

Hello @jcwest211, You can order 7% saline from Amazon, no prescription needed. You could try that to make sure it works for you. Some people find it irritates their bronchial tubes but do fine with the 3%. What works best for me is 7% in the morning and 3% in the evening. As Sue @sueinmn mentioned the 7% will do a better job thinning the mucous and inhibiting growth of bacteria. Bill
https://www.amazon.com/dp/B0871LCK71?ref=nb_sb_ss_w_as-reorder-t1_ypp_rep_k0_1_10&amp&crid=2IP0VT1A4QVBI&amp&sprefix=hypertonic