How to Regain Sense of Smell and Taste After a Cold

medica-seed-editor · October 22, 2026, 4:54pm

Colds can sometimes lead to a temporary loss of the ability to distinguish smells and flavors, leading many to search for ways to regain sense of smell and taste.

Home Methods to Help You Regain Sense of Smell

You can follow a few simple steps at home to overcome the congestion that affects your olfactory system:

Humidifying the Air: Using a humidifier helps thin mucus and reduce nasal congestion caused by a cold.
Clearing Nasal Passages: Rinsing the nose with a saline solution contributes to the ability to restore sense of smell, especially in cases of allergies or infection.
Preparing Saline Solution at Home: Boil half a liter of water and let it cool, then add one teaspoon of salt and one teaspoon of baking soda. Use this to rinse the nostrils after washing your hands thoroughly. Ready-made devices and packets for this purpose are also available in pharmacies.

How to Regain Sense of Taste After a Cold

The ability to restore taste after a cold depends on improving certain daily habits and focusing on general health:

Oral Hygiene: Neglecting tooth brushing or having gum inflammation can make it difficult to distinguish flavors; therefore, a brush, toothpaste, and dental floss should be used to remove tartar.
Quitting Smoking: Smoking reduces tasting efficiency. This sense can improve within two days of quitting this habit.
Nutrition and Hydration: It is recommended to eat foods rich in zinc to compensate for a deficiency that may be linked to impaired tasting. If using medications that cause dry mouth, it is preferable to drink plenty of water and chew sugar-free gum to stimulate saliva production.

Medical Treatments to Restore Smell and Taste

Medical treatment depends on diagnosing the root cause of the problem. Some of the most prominent options include:

Treating Infection: Using antibiotics for bacterial inflammation or antiviral medications for viral infections.
Fighting Congestion: Antihistamines and decongestants help relieve flu symptoms and allergic rhinitis, which gradually helps to regain sense of taste.
Nasal Drops: Drops for treating nasal blockage can be used to restore smell quickly, but a doctor should be consulted before starting them.
Specialized Medications: There is specific medicine for smell and taste loss used to deal with nervous system disorders or autoimmune diseases that may affect tasting.

FAQ

What helps to regain sense of smell and taste?

This can be achieved by cleaning the nose with saline, using air humidifiers, and maintaining oral and dental hygiene, in addition to treating the underlying medical cause under the supervision of a specialist.

Does smoking affect taste?

Yes, smoking negatively affects this sense, but it can be recovered within two days of stopping smoking.

What medications help restore smell?

Decongestants, antihistamines, and specialized nasal drops for blockage help, as well as treating the bacterial or viral infections causing the problem.

When Should You Visit a Doctor?

Medical consultation should be sought in the following cases:

Persistent loss of smell or taste for a long period after recovering from a cold.
The desire to use therapeutic nasal drops.
Suspected autoimmune diseases or nervous system disorders.

Disclaimer: This content is for informational purposes only and is not a substitute for professional medical advice.