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TikTok Pharmacist: Popular Decongestants Raise Blood Pressure
13 Nov
Summary
- Pharmacist warns popular decongestants may increase blood pressure.
- Pseudoephedrine and phenylephrine found in some remedies are risky.
- Saline nasal spray is recommended as a safer alternative.

A pharmacist popular on TikTok has issued a critical warning to individuals managing high blood pressure regarding common over-the-counter decongestants. Dr. Ethan Melillo highlighted that popular remedies like Sudafed, which contain pseudoephedrine or phenylephrine, can elevate blood pressure. This advice is particularly important as the NHS notes these ingredients are unsuitable for everyone.
The Medicines and Healthcare products Regulatory Agency (MHRA) advises against pseudoephedrine for those with uncontrolled hypertension or severe kidney issues. Dr. Melillo stressed that these medications can increase blood pressure, advising affected individuals to seek alternatives. Saline nasal sprays are suggested as a safe option for relieving nasal congestion, offering a drug-free approach to symptom management.