Knee pain becomes increasingly common with age, but growing older is not the only reason your knees may hurt. Joint wear and tear, osteoarthritis, previous injuries, muscle weakness, excessive strain and several other conditions can contribute to discomfort around the knee.

Despite this, knee pain is frequently blamed simply on calcium deficiency or cartilage loss. Social media is also filled with home remedies claiming to provide quick relief. One such popular remedy involves mixing sesame oil with camphor and massaging it over painful knees.

The massage may feel soothing for some people and could provide temporary relief from discomfort. However, it is important to understand the difference between reducing the sensation of pain and treating the medical condition responsible for it.

Here's what you should know before trying this popular home remedy.

What Is the Sesame Oil and Camphor Remedy?

The commonly shared recipe recommends combining approximately:

• 100 ml of sesame oil
• Around 5 grams of camphor

The mixture is then applied externally to the knee or another painful joint and gently massaged for several minutes.

Some versions of the remedy also suggest placing a warm cloth over the area after the massage.

The warmth and massage may make the area feel relaxed, while camphor can create cooling or warming sensations on the skin. This combination may temporarily distract from or reduce the perception of mild pain.

But temporary comfort should not be confused with a cure.

Can Sesame Oil Massage Reduce Knee Discomfort?

Gentle massage can sometimes make stiff or aching muscles and joints feel more comfortable.

Sesame oil works as a lubricant during massage, allowing the skin and surrounding tissues to be rubbed without excessive friction. Massage itself may also provide a sensation of warmth and relaxation.

For some people with mild stiffness or discomfort, this can feel beneficial.

However, applying sesame oil does not mean that damaged cartilage is being rebuilt or that an underlying joint disorder has been corrected.

If knee pain is caused by arthritis, an injury or another medical condition, treating the underlying problem may require a very different approach.

What Does Camphor Do?

Camphor is commonly found in some topical products intended for temporary relief from minor muscle or joint discomfort.

When applied appropriately to the skin, it can produce cooling and warming sensations. These sensations may temporarily change how pain is perceived.

This explains why a camphor-containing massage may make some people feel better for a while.

However, there is an important distinction: feeling less pain temporarily does not necessarily mean that the cause of the pain has healed.

A sesame oil and camphor mixture should therefore not be presented as a proven cure for chronic joint problems.

What This Home Remedy Cannot Be Expected to Cure

There is no basis for assuming that applying sesame oil and camphor can reverse structural problems inside the knee.

It should not be relied upon as a treatment capable of curing conditions such as:

Osteoarthritis: This involves changes in the joint and cannot simply be reversed by applying oil to the skin.

Cartilage damage: Topical massage does not rebuild lost or damaged cartilage.

Ligament injuries: Torn or injured ligaments may require medical assessment, rehabilitation and, in some situations, other treatment.

Significant joint inflammation: Persistent swelling or inflammation needs evaluation to identify its cause.

The same applies to unexplained or recurring knee pain. Masking discomfort repeatedly without knowing why it is happening can delay appropriate treatment.

Be Careful When Using Camphor on the Skin

Camphor-containing preparations should be used cautiously and according to product directions.

Do not apply them to broken, injured or irritated skin, and avoid contact with the eyes and other sensitive areas.

If a homemade mixture causes burning, excessive redness, rash or worsening irritation, wash the area and stop using it.

Camphor should also never be swallowed, as ingestion can be dangerous.

If you have sensitive skin or a history of reactions to topical products, it is sensible to avoid experimenting with homemade mixtures without professional advice.

Does Eating Curd at Night Make Joint Pain Worse?

Another common claim associated with joint-pain remedies is that people with painful knees should avoid curd, buttermilk or lassi at night because these foods supposedly increase joint pain.

There is no strong scientific evidence showing that eating curd at night directly causes knee pain or universally worsens arthritis.

Dairy products can also provide nutrients such as protein and calcium, although their nutritional content varies by product.

Individual responses to foods can differ. If you repeatedly notice that a particular food seems to trigger digestive problems or other symptoms, keeping track of the pattern and discussing it with a qualified healthcare professional may be more useful than following a blanket restriction.

When Should Knee Pain Be Checked by a Doctor?

Occasional mild discomfort after unusual physical activity may improve with rest and simple measures. Persistent or severe knee pain, however, should not be ignored.

Seek medical attention if the knee becomes significantly swollen, red or hot, if you cannot put weight on it, if the joint locks or gives way, or if severe pain develops after an injury.

Pain that continues for weeks, repeatedly returns or interferes with walking, climbing stairs or everyday activities also deserves medical evaluation.

The Bottom Line

A gentle sesame oil massage, with an appropriately used topical camphor preparation, may provide temporary comfort for some people with mild knee discomfort. But it should not be considered a treatment for damaged cartilage, osteoarthritis, ligament injuries or other underlying joint disorders.

If knee pain keeps returning, identifying its cause is more important than repeatedly trying to suppress the symptoms.

Home measures can sometimes complement proper care, but persistent knee pain requires the right diagnosis before the right treatment can begin.