Back pain is not commonly listed as a direct side effect of Kamagra Oral Jelly, which contains sildenafil as its active ingredient. However, some individuals might experience muscle or back pain as a less common side effect. Here are a few considerations:

Side Effects: Sildenafil can cause various side effects, including headache, flushing, dizziness, and indigestion. Muscle or back pain is not a typical side effect, but individual responses can vary.

Indirect Causes: If you experience back pain, it might be related to other factors rather than the medication itself. For instance, sexual activity, especially if it involves unusual positions or prolonged activity, could contribute to muscle strain or back pain.

Other Factors: Consider other medications you are taking, underlying health conditions, or lifestyle factors that might contribute to back pain. It's important to evaluate these aspects to determine the cause of the pain.

Consult a Healthcare Provider: If you experience back pain or any other unusual symptoms while taking Kamagra Oral Jelly, consult your healthcare provider. They can help determine whether the medication might be contributing to the issue and provide guidance on how to manage it.

If you’re concerned about side effects or any other health issues, discussing them with your healthcare provider is the best approach for personalized advice and management.